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c: Implement C2Y N3298 - Introduce complex literals [PR117029]
The following patch implements the C2Y N3298 paper Introduce complex literals by providing different (or no) diagnostics on imaginary constants (except for integer ones). For _DecimalN constants we don't support _Complex _DecimalN and error on any i/j suffixes mixed with DD/DL/DF, so nothing changed there. 2024-11-13 Jakub Jelinek <jakub@redhat.com> PR c/117029 libcpp/ * include/cpplib.h (struct cpp_options): Add imaginary_constants member. * init.cc (struct lang_flags): Add imaginary_constants bitfield. (lang_defaults): Add column for imaginary_constants. (cpp_set_lang): Copy over imaginary_constants. * expr.cc (cpp_classify_number): Diagnose CPP_N_IMAGINARY non-CPP_N_FLOATING constants differently for C. gcc/testsuite/ * gcc.dg/cpp/pr7263-3.c: Adjust expected diagnostic wording. * gcc.dg/c23-imaginary-constants-1.c: New test. * gcc.dg/c23-imaginary-constants-2.c: New test. * gcc.dg/c23-imaginary-constants-3.c: New test. * gcc.dg/c23-imaginary-constants-4.c: New test. * gcc.dg/c23-imaginary-constants-5.c: New test. * gcc.dg/c23-imaginary-constants-6.c: New test. * gcc.dg/c23-imaginary-constants-7.c: New test. * gcc.dg/c23-imaginary-constants-8.c: New test. * gcc.dg/c23-imaginary-constants-9.c: New test. * gcc.dg/c23-imaginary-constants-10.c: New test. * gcc.dg/c2y-imaginary-constants-1.c: New test. * gcc.dg/c2y-imaginary-constants-2.c: New test. * gcc.dg/c2y-imaginary-constants-3.c: New test. * gcc.dg/c2y-imaginary-constants-4.c: New test. * gcc.dg/c2y-imaginary-constants-5.c: New test. * gcc.dg/c2y-imaginary-constants-6.c: New test. * gcc.dg/c2y-imaginary-constants-7.c: New test. * gcc.dg/c2y-imaginary-constants-8.c: New test. * gcc.dg/c2y-imaginary-constants-9.c: New test. * gcc.dg/c2y-imaginary-constants-10.c: New test. * gcc.dg/c2y-imaginary-constants-11.c: New test. * gcc.dg/c2y-imaginary-constants-12.c: New test.
This commit is contained in:
Jakub Jelinek
Jakub Jelinek
parent
9b2915d95d
commit
eb45d151fa
58
gcc/testsuite/gcc.dg/c23-imaginary-constants-1.c
Normal file
58
gcc/testsuite/gcc.dg/c23-imaginary-constants-1.c
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@ -0,0 +1,58 @@
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/* Test that imaginary constants are diagnosed in C23 mode: -pedantic. */
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/* { dg-do run } */
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/* { dg-options "-std=c23 -pedantic" } */
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_Complex float a = 1.if; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex float b = 2.Fj; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex float c = 3.fI; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex float d = 4.JF; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex double e = 1.i; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex double f = 2.j; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex double g = 3.I; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex double h = 4.J; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex long double i = 1.il; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex long double j = 2.Lj; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex long double k = 3.lI; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex long double l = 4.JL; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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__extension__ _Complex float m = 1.if;
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__extension__ _Complex float n = 2.Fj;
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__extension__ _Complex float o = 3.fI;
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__extension__ _Complex float p = 4.JF;
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__extension__ _Complex double q = 1.i;
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__extension__ _Complex double r = 2.j;
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__extension__ _Complex double s = 3.I;
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__extension__ _Complex double t = 4.J;
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__extension__ _Complex long double u = 1.il;
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__extension__ _Complex long double v = 2.Lj;
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__extension__ _Complex long double w = 3.lI;
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__extension__ _Complex long double x = 4.JL;
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int
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main ()
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{
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if (a * a != -1.f
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|| b * b != -4.f
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|| c * c != -9.f
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|| d * d != -16.f
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|| e * e != -1.
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|| f * f != -4.
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|| g * g != -9.
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|| h * h != -16.
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|| i * i != -1.L
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|| j * j != -4.L
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|| k * k != -9.L
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|| l * l != -16.L
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|| m * m != -1.f
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|| n * n != -4.f
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|| o * o != -9.f
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|| p * p != -16.f
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|| q * q != -1.
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|| r * r != -4.
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|| s * s != -9.
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|| t * t != -16.
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|| u * u != -1.L
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|| v * v != -4.L
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|| w * w != -9.L
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|| x * x != -16.L)
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__builtin_abort ();
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}
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14
gcc/testsuite/gcc.dg/c23-imaginary-constants-10.c
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14
gcc/testsuite/gcc.dg/c23-imaginary-constants-10.c
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/* Test that imaginary constants are diagnosed in C23 mode: -pedantic-errors. */
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/* { dg-do compile } */
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/* { dg-options "-std=c23 -pedantic-errors" } */
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/* { dg-add-options float64x } */
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/* { dg-require-effective-target float64x } */
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_Complex _Float64x a = 1.if64x; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float64x b = 2.F64xj; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float64x c = 3.f64xi; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float64x d = 4.JF64x; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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__extension__ _Complex _Float64x e = 1.if64x;
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__extension__ _Complex _Float64x f = 2.F64xj;
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__extension__ _Complex _Float64x g = 3.f64xi;
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__extension__ _Complex _Float64x h = 4.JF64x;
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28
gcc/testsuite/gcc.dg/c23-imaginary-constants-2.c
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28
gcc/testsuite/gcc.dg/c23-imaginary-constants-2.c
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/* Test that imaginary constants are diagnosed in C23 mode: -pedantic-errors. */
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/* { dg-do compile } */
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/* { dg-options "-std=c23 -pedantic-errors" } */
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_Complex float a = 1.if; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex float b = 2.Fj; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex float c = 3.fI; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex float d = 4.JF; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex double e = 1.i; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex double f = 2.j; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex double g = 3.I; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex double h = 4.J; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex long double i = 1.il; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex long double j = 2.Lj; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex long double k = 3.lI; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex long double l = 4.JL; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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__extension__ _Complex float m = 1.if;
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__extension__ _Complex float n = 2.Fj;
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__extension__ _Complex float o = 3.fI;
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__extension__ _Complex float p = 4.JF;
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__extension__ _Complex double q = 1.i;
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__extension__ _Complex double r = 2.j;
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__extension__ _Complex double s = 3.I;
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__extension__ _Complex double t = 4.J;
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__extension__ _Complex long double u = 1.il;
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__extension__ _Complex long double v = 2.Lj;
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__extension__ _Complex long double w = 3.lI;
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__extension__ _Complex long double x = 4.JL;
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64
gcc/testsuite/gcc.dg/c23-imaginary-constants-3.c
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64
gcc/testsuite/gcc.dg/c23-imaginary-constants-3.c
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/* Test that imaginary constants are diagnosed in C23 mode: -pedantic. */
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/* { dg-do run } */
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/* { dg-options "-std=c23 -pedantic" } */
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/* { dg-add-options float32 } */
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/* { dg-add-options float64 } */
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/* { dg-add-options float32x } */
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/* { dg-require-effective-target float32 } */
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/* { dg-require-effective-target float32x } */
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/* { dg-require-effective-target float64 } */
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_Complex _Float32 a = 1.if32; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32 b = 2.F32j; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32 c = 3.f32i; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32 d = 4.JF32; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float64 e = 1.if64; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float64 f = 2.F64j; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float64 g = 3.f64i; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float64 h = 4.JF64; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32x i = 1.if32x; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32x j = 2.F32xj; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32x k = 3.f32xI; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32x l = 4.JF32x; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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__extension__ _Complex _Float32 m = 1.if32;
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__extension__ _Complex _Float32 n = 2.F32j;
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__extension__ _Complex _Float32 o = 3.f32i;
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__extension__ _Complex _Float32 p = 4.JF32;
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__extension__ _Complex _Float64 q = 1.if64;
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__extension__ _Complex _Float64 r = 2.F64j;
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__extension__ _Complex _Float64 s = 3.f64i;
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__extension__ _Complex _Float64 t = 4.JF64;
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__extension__ _Complex _Float32x u = 1.if32x;
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__extension__ _Complex _Float32x v = 2.F32xj;
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__extension__ _Complex _Float32x w = 3.f32xI;
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__extension__ _Complex _Float32x x = 4.JF32x;
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int
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main ()
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{
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if (a * a != -1.f32
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|| b * b != -4.f32
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|| c * c != -9.f32
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|| d * d != -16.f32
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|| e * e != -1.f64
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|| f * f != -4.f64
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|| g * g != -9.f64
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|| h * h != -16.f64
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|| i * i != -1.f32x
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|| j * j != -4.f32x
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|| k * k != -9.f32x
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|| l * l != -16.f32x
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|| m * m != -1.f32
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|| n * n != -4.f32
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|| o * o != -9.f32
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|| p * p != -16.f32
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|| q * q != -1.f64
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|| r * r != -4.f64
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|| s * s != -9.f64
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|| t * t != -16.f64
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|| u * u != -1.f32x
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|| v * v != -4.f32x
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|| w * w != -9.f32x
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|| x * x != -16.f32x)
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__builtin_abort ();
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}
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34
gcc/testsuite/gcc.dg/c23-imaginary-constants-4.c
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34
gcc/testsuite/gcc.dg/c23-imaginary-constants-4.c
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/* Test that imaginary constants are diagnosed in C23 mode: -pedantic-errors. */
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/* { dg-do compile } */
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/* { dg-options "-std=c23 -pedantic-errors" } */
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/* { dg-add-options float32 } */
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/* { dg-add-options float64 } */
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/* { dg-add-options float32x } */
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/* { dg-require-effective-target float32 } */
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/* { dg-require-effective-target float32x } */
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/* { dg-require-effective-target float64 } */
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_Complex _Float32 a = 1.if32; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32 b = 2.F32j; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32 c = 3.f32i; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32 d = 4.JF32; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float64 e = 1.if64; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float64 f = 2.F64j; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float64 g = 3.f64i; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float64 h = 4.JF64; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32x i = 1.if32x; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32x j = 2.F32xj; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32x k = 3.f32xI; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float32x l = 4.JF32x; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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__extension__ _Complex _Float32 m = 1.if32;
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__extension__ _Complex _Float32 n = 2.F32j;
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__extension__ _Complex _Float32 o = 3.f32i;
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__extension__ _Complex _Float32 p = 4.JF32;
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__extension__ _Complex _Float64 q = 1.if64;
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__extension__ _Complex _Float64 r = 2.F64j;
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__extension__ _Complex _Float64 s = 3.f64i;
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__extension__ _Complex _Float64 t = 4.JF64;
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__extension__ _Complex _Float32x u = 1.if32x;
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__extension__ _Complex _Float32x v = 2.F32xj;
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__extension__ _Complex _Float32x w = 3.f32xI;
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__extension__ _Complex _Float32x x = 4.JF32x;
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28
gcc/testsuite/gcc.dg/c23-imaginary-constants-5.c
Normal file
28
gcc/testsuite/gcc.dg/c23-imaginary-constants-5.c
Normal file
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/* Test that imaginary constants are diagnosed in C23 mode: -pedantic. */
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/* { dg-do run } */
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/* { dg-options "-std=c23 -pedantic" } */
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/* { dg-add-options float128 } */
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/* { dg-require-effective-target float128 } */
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_Complex _Float128 a = 1.if128; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float128 b = 2.F128j; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float128 c = 3.f128i; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float128 d = 4.JF128; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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__extension__ _Complex _Float128 e = 1.if128;
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__extension__ _Complex _Float128 f = 2.F128j;
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__extension__ _Complex _Float128 g = 3.f128i;
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__extension__ _Complex _Float128 h = 4.JF128;
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int
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main ()
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{
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if (a * a != -1.f128
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|| b * b != -4.f128
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|| c * c != -9.f128
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|| d * d != -16.f128
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|| e * e != -1.f128
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|| f * f != -4.f128
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|| g * g != -9.f128
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|| h * h != -16.f128)
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__builtin_abort ();
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}
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14
gcc/testsuite/gcc.dg/c23-imaginary-constants-6.c
Normal file
14
gcc/testsuite/gcc.dg/c23-imaginary-constants-6.c
Normal file
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/* Test that imaginary constants are diagnosed in C23 mode: -pedantic-errors. */
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/* { dg-do compile } */
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/* { dg-options "-std=c23 -pedantic-errors" } */
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/* { dg-add-options float128 } */
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/* { dg-require-effective-target float128 } */
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_Complex _Float128 a = 1.if128; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float128 b = 2.F128j; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float128 c = 3.f128i; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float128 d = 4.JF128; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
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__extension__ _Complex _Float128 e = 1.if128;
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__extension__ _Complex _Float128 f = 2.F128j;
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__extension__ _Complex _Float128 g = 3.f128i;
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__extension__ _Complex _Float128 h = 4.JF128;
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28
gcc/testsuite/gcc.dg/c23-imaginary-constants-7.c
Normal file
28
gcc/testsuite/gcc.dg/c23-imaginary-constants-7.c
Normal file
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/* Test that imaginary constants are diagnosed in C23 mode: -pedantic. */
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/* { dg-do run } */
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/* { dg-options "-std=c23 -pedantic" } */
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/* { dg-add-options float16 } */
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/* { dg-require-effective-target float16 } */
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_Complex _Float16 a = 1.if16; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float16 b = 2.F16j; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float16 c = 3.f16i; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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_Complex _Float16 d = 4.JF16; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
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__extension__ _Complex _Float16 e = 1.if16;
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__extension__ _Complex _Float16 f = 2.F16j;
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__extension__ _Complex _Float16 g = 3.f16i;
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__extension__ _Complex _Float16 h = 4.JF16;
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int
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main ()
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{
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if (a * a != -1.f16
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|| b * b != -4.f16
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|| c * c != -9.f16
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|| d * d != -16.f16
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|| e * e != -1.f16
|
||||
|| f * f != -4.f16
|
||||
|| g * g != -9.f16
|
||||
|| h * h != -16.f16)
|
||||
__builtin_abort ();
|
||||
}
|
||||
14
gcc/testsuite/gcc.dg/c23-imaginary-constants-8.c
Normal file
14
gcc/testsuite/gcc.dg/c23-imaginary-constants-8.c
Normal file
@ -0,0 +1,14 @@
|
||||
/* Test that imaginary constants are diagnosed in C23 mode: -pedantic-errors. */
|
||||
/* { dg-do compile } */
|
||||
/* { dg-options "-std=c23 -pedantic-errors" } */
|
||||
/* { dg-add-options float16 } */
|
||||
/* { dg-require-effective-target float16 } */
|
||||
|
||||
_Complex _Float16 a = 1.if16; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
|
||||
_Complex _Float16 b = 2.F16j; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
|
||||
_Complex _Float16 c = 3.f16i; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
|
||||
_Complex _Float16 d = 4.JF16; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
|
||||
__extension__ _Complex _Float16 e = 1.if16;
|
||||
__extension__ _Complex _Float16 f = 2.F16j;
|
||||
__extension__ _Complex _Float16 g = 3.f16i;
|
||||
__extension__ _Complex _Float16 h = 4.JF16;
|
||||
28
gcc/testsuite/gcc.dg/c23-imaginary-constants-9.c
Normal file
28
gcc/testsuite/gcc.dg/c23-imaginary-constants-9.c
Normal file
@ -0,0 +1,28 @@
|
||||
/* Test that imaginary constants are diagnosed in C23 mode: -pedantic. */
|
||||
/* { dg-do run } */
|
||||
/* { dg-options "-std=c23 -pedantic" } */
|
||||
/* { dg-add-options float64x } */
|
||||
/* { dg-require-effective-target float64x } */
|
||||
|
||||
_Complex _Float64x a = 1.if64x; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
|
||||
_Complex _Float64x b = 2.F64xj; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
|
||||
_Complex _Float64x c = 3.f64xi; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
|
||||
_Complex _Float64x d = 4.JF64x; /* { dg-warning "imaginary constants are a C2Y feature or GCC extension" } */
|
||||
__extension__ _Complex _Float64x e = 1.if64x;
|
||||
__extension__ _Complex _Float64x f = 2.F64xj;
|
||||
__extension__ _Complex _Float64x g = 3.f64xi;
|
||||
__extension__ _Complex _Float64x h = 4.JF64x;
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
if (a * a != -1.f64x
|
||||
|| b * b != -4.f64x
|
||||
|| c * c != -9.f64x
|
||||
|| d * d != -16.f64x
|
||||
|| e * e != -1.f64x
|
||||
|| f * f != -4.f64x
|
||||
|| g * g != -9.f64x
|
||||
|| h * h != -16.f64x)
|
||||
__builtin_abort ();
|
||||
}
|
||||
5
gcc/testsuite/gcc.dg/c2y-imaginary-constants-1.c
Normal file
5
gcc/testsuite/gcc.dg/c2y-imaginary-constants-1.c
Normal file
@ -0,0 +1,5 @@
|
||||
/* Test that imaginary constants are accepted in C2Y mode: -pedantic. */
|
||||
/* { dg-do run } */
|
||||
/* { dg-options "-std=c2y -pedantic" } */
|
||||
|
||||
#include "c23-imaginary-constants-1.c"
|
||||
14
gcc/testsuite/gcc.dg/c2y-imaginary-constants-10.c
Normal file
14
gcc/testsuite/gcc.dg/c2y-imaginary-constants-10.c
Normal file
@ -0,0 +1,14 @@
|
||||
/* Test that imaginary constants are accepted in C2Y mode: compat warnings. */
|
||||
/* { dg-do compile } */
|
||||
/* { dg-options "-std=c2y -Wc23-c2y-compat" } */
|
||||
/* { dg-add-options float64x } */
|
||||
/* { dg-require-effective-target float64x } */
|
||||
|
||||
_Complex _Float64x a = 1.if64x; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float64x b = 2.F64xj; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float64x c = 3.f64xi; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float64x d = 4.JF64x; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
__extension__ _Complex _Float64x e = 1.if64x;
|
||||
__extension__ _Complex _Float64x f = 2.F64xj;
|
||||
__extension__ _Complex _Float64x g = 3.f64xi;
|
||||
__extension__ _Complex _Float64x h = 4.JF64x;
|
||||
58
gcc/testsuite/gcc.dg/c2y-imaginary-constants-11.c
Normal file
58
gcc/testsuite/gcc.dg/c2y-imaginary-constants-11.c
Normal file
@ -0,0 +1,58 @@
|
||||
/* Test that integral imaginary constants are diagnosed in C2Y mode: -pedantic. */
|
||||
/* { dg-do run } */
|
||||
/* { dg-options "-std=gnu2y -pedantic" } */
|
||||
|
||||
_Complex float a = 1i; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
_Complex float b = 2j; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
_Complex float c = 3I; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
_Complex float d = 4J; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
_Complex double e = 1il; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
_Complex double f = 2Lj; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
_Complex double g = 3lI; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
_Complex double h = 4JL; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
_Complex long double i = 1ill; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
_Complex long double j = 2LLj; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
_Complex long double k = 3llI; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
_Complex long double l = 4JLL; /* { dg-warning "imaginary constants are a GCC extension" } */
|
||||
__extension__ _Complex float m = 1i;
|
||||
__extension__ _Complex float n = 2j;
|
||||
__extension__ _Complex float o = 3I;
|
||||
__extension__ _Complex float p = 4J;
|
||||
__extension__ _Complex double q = 1il;
|
||||
__extension__ _Complex double r = 2Lj;
|
||||
__extension__ _Complex double s = 3lI;
|
||||
__extension__ _Complex double t = 4JL;
|
||||
__extension__ _Complex long double u = 1ill;
|
||||
__extension__ _Complex long double v = 2LLj;
|
||||
__extension__ _Complex long double w = 3llI;
|
||||
__extension__ _Complex long double x = 4JLL;
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
if (a * a != -1.f
|
||||
|| b * b != -4.f
|
||||
|| c * c != -9.f
|
||||
|| d * d != -16.f
|
||||
|| e * e != -1.
|
||||
|| f * f != -4.
|
||||
|| g * g != -9.
|
||||
|| h * h != -16.
|
||||
|| i * i != -1.L
|
||||
|| j * j != -4.L
|
||||
|| k * k != -9.L
|
||||
|| l * l != -16.L
|
||||
|| m * m != -1.f
|
||||
|| n * n != -4.f
|
||||
|| o * o != -9.f
|
||||
|| p * p != -16.f
|
||||
|| q * q != -1.
|
||||
|| r * r != -4.
|
||||
|| s * s != -9.
|
||||
|| t * t != -16.
|
||||
|| u * u != -1.L
|
||||
|| v * v != -4.L
|
||||
|| w * w != -9.L
|
||||
|| x * x != -16.L)
|
||||
__builtin_abort ();
|
||||
}
|
||||
28
gcc/testsuite/gcc.dg/c2y-imaginary-constants-12.c
Normal file
28
gcc/testsuite/gcc.dg/c2y-imaginary-constants-12.c
Normal file
@ -0,0 +1,28 @@
|
||||
/* Test that integral imaginary constants are diagnosed in C2Y mode: -pedantic-errors. */
|
||||
/* { dg-do compile } */
|
||||
/* { dg-options "-std=gnu2y -pedantic-errors" } */
|
||||
|
||||
_Complex float a = 1i; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
_Complex float b = 2j; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
_Complex float c = 3I; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
_Complex float d = 4J; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
_Complex double e = 1il; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
_Complex double f = 2Lj; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
_Complex double g = 3lI; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
_Complex double h = 4JL; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
_Complex long double i = 1ill; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
_Complex long double j = 2LLj; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
_Complex long double k = 3llI; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
_Complex long double l = 4JLL; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
__extension__ _Complex float m = 1i;
|
||||
__extension__ _Complex float n = 2j;
|
||||
__extension__ _Complex float o = 3I;
|
||||
__extension__ _Complex float p = 4J;
|
||||
__extension__ _Complex double q = 1il;
|
||||
__extension__ _Complex double r = 2Lj;
|
||||
__extension__ _Complex double s = 3lI;
|
||||
__extension__ _Complex double t = 4JL;
|
||||
__extension__ _Complex long double u = 1ill;
|
||||
__extension__ _Complex long double v = 2LLj;
|
||||
__extension__ _Complex long double w = 3llI;
|
||||
__extension__ _Complex long double x = 4JLL;
|
||||
28
gcc/testsuite/gcc.dg/c2y-imaginary-constants-2.c
Normal file
28
gcc/testsuite/gcc.dg/c2y-imaginary-constants-2.c
Normal file
@ -0,0 +1,28 @@
|
||||
/* Test that imaginary constants are accepted in C2Y mode: compat warnings. */
|
||||
/* { dg-do compile } */
|
||||
/* { dg-options "-std=c2y -Wc23-c2y-compat" } */
|
||||
|
||||
_Complex float a = 1.if; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex float b = 2.Fj; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex float c = 3.fI; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex float d = 4.JF; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex double e = 1.i; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex double f = 2.j; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex double g = 3.I; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex double h = 4.J; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex long double i = 1.il; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex long double j = 2.Lj; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex long double k = 3.lI; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex long double l = 4.JL; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
__extension__ _Complex float m = 1.if;
|
||||
__extension__ _Complex float n = 2.Fj;
|
||||
__extension__ _Complex float o = 3.fI;
|
||||
__extension__ _Complex float p = 4.JF;
|
||||
__extension__ _Complex double q = 1.i;
|
||||
__extension__ _Complex double r = 2.j;
|
||||
__extension__ _Complex double s = 3.I;
|
||||
__extension__ _Complex double t = 4.J;
|
||||
__extension__ _Complex long double u = 1.il;
|
||||
__extension__ _Complex long double v = 2.Lj;
|
||||
__extension__ _Complex long double w = 3.lI;
|
||||
__extension__ _Complex long double x = 4.JL;
|
||||
11
gcc/testsuite/gcc.dg/c2y-imaginary-constants-3.c
Normal file
11
gcc/testsuite/gcc.dg/c2y-imaginary-constants-3.c
Normal file
@ -0,0 +1,11 @@
|
||||
/* Test that imaginary constants are accepted in C2Y mode: -pedantic. */
|
||||
/* { dg-do run } */
|
||||
/* { dg-options "-std=c2y -pedantic" } */
|
||||
/* { dg-add-options float32 } */
|
||||
/* { dg-add-options float64 } */
|
||||
/* { dg-add-options float32x } */
|
||||
/* { dg-require-effective-target float32 } */
|
||||
/* { dg-require-effective-target float32x } */
|
||||
/* { dg-require-effective-target float64 } */
|
||||
|
||||
#include "c23-imaginary-constants-3.c"
|
||||
34
gcc/testsuite/gcc.dg/c2y-imaginary-constants-4.c
Normal file
34
gcc/testsuite/gcc.dg/c2y-imaginary-constants-4.c
Normal file
@ -0,0 +1,34 @@
|
||||
/* Test that imaginary constants are accepted in C2Y mode: compat warnings. */
|
||||
/* { dg-do compile } */
|
||||
/* { dg-options "-std=c2y -Wc23-c2y-compat" } */
|
||||
/* { dg-add-options float32 } */
|
||||
/* { dg-add-options float64 } */
|
||||
/* { dg-add-options float32x } */
|
||||
/* { dg-require-effective-target float32 } */
|
||||
/* { dg-require-effective-target float32x } */
|
||||
/* { dg-require-effective-target float64 } */
|
||||
|
||||
_Complex _Float32 a = 1.if32; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float32 b = 2.F32j; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float32 c = 3.f32i; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float32 d = 4.JF32; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float64 e = 1.if64; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float64 f = 2.F64j; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float64 g = 3.f64i; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float64 h = 4.JF64; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float32x i = 1.if32x; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float32x j = 2.F32xj; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float32x k = 3.f32xI; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float32x l = 4.JF32x; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
__extension__ _Complex _Float32 m = 1.if32;
|
||||
__extension__ _Complex _Float32 n = 2.F32j;
|
||||
__extension__ _Complex _Float32 o = 3.f32i;
|
||||
__extension__ _Complex _Float32 p = 4.JF32;
|
||||
__extension__ _Complex _Float64 q = 1.if64;
|
||||
__extension__ _Complex _Float64 r = 2.F64j;
|
||||
__extension__ _Complex _Float64 s = 3.f64i;
|
||||
__extension__ _Complex _Float64 t = 4.JF64;
|
||||
__extension__ _Complex _Float32x u = 1.if32x;
|
||||
__extension__ _Complex _Float32x v = 2.F32xj;
|
||||
__extension__ _Complex _Float32x w = 3.f32xI;
|
||||
__extension__ _Complex _Float32x x = 4.JF32x;
|
||||
7
gcc/testsuite/gcc.dg/c2y-imaginary-constants-5.c
Normal file
7
gcc/testsuite/gcc.dg/c2y-imaginary-constants-5.c
Normal file
@ -0,0 +1,7 @@
|
||||
/* Test that imaginary constants are accepted in C2Y mode: -pedantic. */
|
||||
/* { dg-do run } */
|
||||
/* { dg-options "-std=c2y -pedantic" } */
|
||||
/* { dg-add-options float128 } */
|
||||
/* { dg-require-effective-target float128 } */
|
||||
|
||||
#include "c23-imaginary-constants-5.c"
|
||||
14
gcc/testsuite/gcc.dg/c2y-imaginary-constants-6.c
Normal file
14
gcc/testsuite/gcc.dg/c2y-imaginary-constants-6.c
Normal file
@ -0,0 +1,14 @@
|
||||
/* Test that imaginary constants are accepted in C2Y mode: compat warnings. */
|
||||
/* { dg-do compile } */
|
||||
/* { dg-options "-std=c2y -Wc23-c2y-compat" } */
|
||||
/* { dg-add-options float128 } */
|
||||
/* { dg-require-effective-target float128 } */
|
||||
|
||||
_Complex _Float128 a = 1.if128; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float128 b = 2.F128j; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float128 c = 3.f128i; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float128 d = 4.JF128; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
__extension__ _Complex _Float128 e = 1.if128;
|
||||
__extension__ _Complex _Float128 f = 2.F128j;
|
||||
__extension__ _Complex _Float128 g = 3.f128i;
|
||||
__extension__ _Complex _Float128 h = 4.JF128;
|
||||
7
gcc/testsuite/gcc.dg/c2y-imaginary-constants-7.c
Normal file
7
gcc/testsuite/gcc.dg/c2y-imaginary-constants-7.c
Normal file
@ -0,0 +1,7 @@
|
||||
/* Test that imaginary constants are accepted in C2Y mode: -pedantic. */
|
||||
/* { dg-do run } */
|
||||
/* { dg-options "-std=c2y -pedantic" } */
|
||||
/* { dg-add-options float16 } */
|
||||
/* { dg-require-effective-target float16 } */
|
||||
|
||||
#include "c23-imaginary-constants-7.c"
|
||||
14
gcc/testsuite/gcc.dg/c2y-imaginary-constants-8.c
Normal file
14
gcc/testsuite/gcc.dg/c2y-imaginary-constants-8.c
Normal file
@ -0,0 +1,14 @@
|
||||
/* Test that imaginary constants are accepted in C2Y mode: compat warnings. */
|
||||
/* { dg-do compile } */
|
||||
/* { dg-options "-std=c2y -Wc23-c2y-compat" } */
|
||||
/* { dg-add-options float16 } */
|
||||
/* { dg-require-effective-target float16 } */
|
||||
|
||||
_Complex _Float16 a = 1.if16; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float16 b = 2.F16j; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float16 c = 3.f16i; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
_Complex _Float16 d = 4.JF16; /* { dg-warning "imaginary constants are a C2Y feature" } */
|
||||
__extension__ _Complex _Float16 e = 1.if16;
|
||||
__extension__ _Complex _Float16 f = 2.F16j;
|
||||
__extension__ _Complex _Float16 g = 3.f16i;
|
||||
__extension__ _Complex _Float16 h = 4.JF16;
|
||||
7
gcc/testsuite/gcc.dg/c2y-imaginary-constants-9.c
Normal file
7
gcc/testsuite/gcc.dg/c2y-imaginary-constants-9.c
Normal file
@ -0,0 +1,7 @@
|
||||
/* Test that imaginary constants are accepted in C2Y mode: -pedantic. */
|
||||
/* { dg-do run } */
|
||||
/* { dg-options "-std=c2y -pedantic" } */
|
||||
/* { dg-add-options float64x } */
|
||||
/* { dg-require-effective-target float64x } */
|
||||
|
||||
#include "c23-imaginary-constants-9.c"
|
||||
@ -15,5 +15,5 @@ bar2 ()
|
||||
|
||||
__complex__ bar3 () /* { dg-error "ISO C does not support plain .complex. meaning .double complex." } */
|
||||
{
|
||||
return _Complex_I; /* { dg-error "imaginary constants are a GCC extension" } */
|
||||
return _Complex_I; /* { dg-error "imaginary constants are a C2Y feature or GCC extension" } */
|
||||
}
|
||||
|
||||
@ -911,8 +911,25 @@ cpp_classify_number (cpp_reader *pfile, const cpp_token *token,
|
||||
|
||||
syntax_ok:
|
||||
if (result & CPP_N_IMAGINARY)
|
||||
cpp_pedwarning_with_line (pfile, CPP_W_PEDANTIC, virtual_location, 0,
|
||||
"imaginary constants are a GCC extension");
|
||||
{
|
||||
if (CPP_OPTION (pfile, cplusplus) || (result & CPP_N_FLOATING) == 0)
|
||||
cpp_pedwarning_with_line (pfile, CPP_W_PEDANTIC, virtual_location, 0,
|
||||
"imaginary constants are a GCC extension");
|
||||
else
|
||||
{
|
||||
bool warned = false;
|
||||
if (!CPP_OPTION (pfile, imaginary_constants) && CPP_PEDANTIC (pfile))
|
||||
warned
|
||||
= cpp_pedwarning_with_line (pfile, CPP_W_PEDANTIC,
|
||||
virtual_location, 0,
|
||||
"imaginary constants are a C2Y "
|
||||
"feature or GCC extension");
|
||||
if (!warned && CPP_OPTION (pfile, cpp_warn_c23_c2y_compat) > 0)
|
||||
cpp_warning_with_line (pfile, CPP_W_C23_C2Y_COMPAT,
|
||||
virtual_location, 0,
|
||||
"imaginary constants are a C2Y feature");
|
||||
}
|
||||
}
|
||||
if (radix == 2)
|
||||
{
|
||||
bool warned = false;
|
||||
|
||||
@ -524,6 +524,9 @@ struct cpp_options
|
||||
/* Nonzero for C++ 2014 Standard binary constants. */
|
||||
unsigned char binary_constants;
|
||||
|
||||
/* Nonzero for C2Y imaginary (floating) constants. */
|
||||
unsigned char imaginary_constants;
|
||||
|
||||
/* Nonzero for C++ 2014 Standard digit separators. */
|
||||
unsigned char digit_separators;
|
||||
|
||||
|
||||
@ -112,44 +112,45 @@ struct lang_flags
|
||||
unsigned int octal_constants : 1;
|
||||
unsigned int true_false : 1;
|
||||
unsigned int embed : 1;
|
||||
unsigned int imaginary_constants : 1;
|
||||
};
|
||||
|
||||
static const struct lang_flags lang_defaults[] = {
|
||||
/* u e w n
|
||||
b d 8 l a a t
|
||||
x u i i c v s s i r d m o r e
|
||||
x i d u r d n g t h a c z f n e e c u m
|
||||
c c n x c d s i l l l c s r l o o d l d d l d t f b
|
||||
9 + u i 1 i t g i i i s e i i p p f i e i i u a a e
|
||||
9 + m d 1 d d r t t t t p g t t e p t f r m c l l d */
|
||||
/* GNUC89 */ { 0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0 },
|
||||
/* GNUC99 */ { 1,0,1,1,0,0,0,1,1,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0 },
|
||||
/* GNUC11 */ { 1,0,1,1,1,0,0,1,1,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0 },
|
||||
/* GNUC17 */ { 1,0,1,1,1,0,0,1,1,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0 },
|
||||
/* GNUC23 */ { 1,0,1,1,1,1,0,1,1,1,0,1,1,0,1,1,1,1,0,1,1,0,0,0,1,1 },
|
||||
/* GNUC2Y */ { 1,0,1,1,1,1,0,1,1,1,0,1,1,0,1,1,1,1,0,1,1,1,0,1,1,1 },
|
||||
/* STDC89 */ { 0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* STDC94 */ { 0,0,0,0,0,0,1,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* STDC99 */ { 1,0,1,1,0,0,1,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* STDC11 */ { 1,0,1,1,1,0,1,1,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* STDC17 */ { 1,0,1,1,1,0,1,1,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* STDC23 */ { 1,0,1,1,1,1,1,1,1,0,0,1,1,0,1,1,1,1,0,1,1,0,0,0,1,1 },
|
||||
/* STDC2Y */ { 1,0,1,1,1,1,1,1,1,0,0,1,1,0,1,1,1,1,0,1,1,1,0,1,1,1 },
|
||||
/* GNUCXX */ { 0,1,1,1,0,1,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,1,0 },
|
||||
/* CXX98 */ { 0,1,0,1,0,1,1,1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,1,0 },
|
||||
/* GNUCXX11 */ { 1,1,1,1,1,1,0,1,1,1,1,0,0,0,0,1,1,0,0,0,0,0,0,0,1,0 },
|
||||
/* CXX11 */ { 1,1,0,1,1,1,1,1,1,1,1,0,0,1,0,0,1,0,0,0,0,0,0,0,1,0 },
|
||||
/* GNUCXX14 */ { 1,1,1,1,1,1,0,1,1,1,1,1,1,0,0,1,1,0,0,0,0,0,0,0,1,0 },
|
||||
/* CXX14 */ { 1,1,0,1,1,1,1,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,0,1,0 },
|
||||
/* GNUCXX17 */ { 1,1,1,1,1,1,0,1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,1,0 },
|
||||
/* CXX17 */ { 1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0,0,1,0 },
|
||||
/* GNUCXX20 */ { 1,1,1,1,1,1,0,1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,1,0 },
|
||||
/* CXX20 */ { 1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,1,0 },
|
||||
/* GNUCXX23 */ { 1,1,1,1,1,1,0,1,1,1,1,1,1,0,1,1,1,0,1,1,1,1,1,0,1,0 },
|
||||
/* CXX23 */ { 1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,0,1,1,1,1,1,0,1,0 },
|
||||
/* GNUCXX26 */ { 1,1,1,1,1,1,0,1,1,1,1,1,1,0,1,1,1,0,1,1,1,1,1,0,1,0 },
|
||||
/* CXX26 */ { 1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,0,1,1,1,1,1,0,1,0 },
|
||||
/* ASM */ { 0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
|
||||
x i d u r d n g t h a c z f n e e c u m i
|
||||
c c n x c d s i l l l c s r l o o d l d d l d t f b m
|
||||
9 + u i 1 i t g i i i s e i i p p f i e i i u a a e a
|
||||
9 + m d 1 d d r t t t t p g t t e p t f r m c l l d g */
|
||||
/* GNUC89 */ { 0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* GNUC99 */ { 1,0,1,1,0,0,0,1,1,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* GNUC11 */ { 1,0,1,1,1,0,0,1,1,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* GNUC17 */ { 1,0,1,1,1,0,0,1,1,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* GNUC23 */ { 1,0,1,1,1,1,0,1,1,1,0,1,1,0,1,1,1,1,0,1,1,0,0,0,1,1,0 },
|
||||
/* GNUC2Y */ { 1,0,1,1,1,1,0,1,1,1,0,1,1,0,1,1,1,1,0,1,1,1,0,1,1,1,1 },
|
||||
/* STDC89 */ { 0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* STDC94 */ { 0,0,0,0,0,0,1,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* STDC99 */ { 1,0,1,1,0,0,1,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* STDC11 */ { 1,0,1,1,1,0,1,1,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* STDC17 */ { 1,0,1,1,1,0,1,1,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0 },
|
||||
/* STDC23 */ { 1,0,1,1,1,1,1,1,1,0,0,1,1,0,1,1,1,1,0,1,1,0,0,0,1,1,0 },
|
||||
/* STDC2Y */ { 1,0,1,1,1,1,1,1,1,0,0,1,1,0,1,1,1,1,0,1,1,1,0,1,1,1,1 },
|
||||
/* GNUCXX */ { 0,1,1,1,0,1,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,1,0,0 },
|
||||
/* CXX98 */ { 0,1,0,1,0,1,1,1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,1,0,0 },
|
||||
/* GNUCXX11 */ { 1,1,1,1,1,1,0,1,1,1,1,0,0,0,0,1,1,0,0,0,0,0,0,0,1,0,0 },
|
||||
/* CXX11 */ { 1,1,0,1,1,1,1,1,1,1,1,0,0,1,0,0,1,0,0,0,0,0,0,0,1,0,0 },
|
||||
/* GNUCXX14 */ { 1,1,1,1,1,1,0,1,1,1,1,1,1,0,0,1,1,0,0,0,0,0,0,0,1,0,0 },
|
||||
/* CXX14 */ { 1,1,0,1,1,1,1,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,0,1,0,0 },
|
||||
/* GNUCXX17 */ { 1,1,1,1,1,1,0,1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,1,0,0 },
|
||||
/* CXX17 */ { 1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0,0,1,0,0 },
|
||||
/* GNUCXX20 */ { 1,1,1,1,1,1,0,1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,1,0,0 },
|
||||
/* CXX20 */ { 1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,1,0,0 },
|
||||
/* GNUCXX23 */ { 1,1,1,1,1,1,0,1,1,1,1,1,1,0,1,1,1,0,1,1,1,1,1,0,1,0,0 },
|
||||
/* CXX23 */ { 1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,0,1,1,1,1,1,0,1,0,0 },
|
||||
/* GNUCXX26 */ { 1,1,1,1,1,1,0,1,1,1,1,1,1,0,1,1,1,0,1,1,1,1,1,0,1,0,0 },
|
||||
/* CXX26 */ { 1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,0,1,1,1,1,1,0,1,0,0 },
|
||||
/* ASM */ { 0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
|
||||
};
|
||||
|
||||
/* Sets internal flags correctly for a given language. */
|
||||
@ -186,6 +187,7 @@ cpp_set_lang (cpp_reader *pfile, enum c_lang lang)
|
||||
CPP_OPTION (pfile, octal_constants) = l->octal_constants;
|
||||
CPP_OPTION (pfile, true_false) = l->true_false;
|
||||
CPP_OPTION (pfile, embed) = l->embed;
|
||||
CPP_OPTION (pfile, imaginary_constants) = l->imaginary_constants;
|
||||
}
|
||||
|
||||
/* Initialize library global state. */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user