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d679f02295
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines in all *.phpt sections. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
49 lines
817 B
PHP
49 lines
817 B
PHP
--TEST--
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Exceptions in linear yield from setup
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--FILE--
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<?php
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function from($off) {
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debug_print_backtrace();
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yield $off + 1;
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}
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function gen() {
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yield 1;
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debug_print_backtrace();
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yield 2;
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yield from from(2);
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debug_print_backtrace();
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}
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print "\nImplicit foreach:\n";
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foreach (gen() as $v) {
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var_dump($v);
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}
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print "\nExplicit iterator:\n";
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for ($gen = gen(); $gen->valid(); $gen->next()) {
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var_dump($gen->current());
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}
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?>
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--EXPECTF--
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Implicit foreach:
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int(1)
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#0 gen() called at [%s:%d]
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int(2)
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#0 from(2) called at [%s:%d]
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#1 gen() called at [%s:%d]
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int(3)
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#0 gen() called at [%s:%d]
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Explicit iterator:
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int(1)
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#0 gen()
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#1 Generator->next() called at [%s:%d]
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int(2)
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#0 from(2) called at [%s:%d]
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#1 gen()
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#2 Generator->next() called at [%s:%d]
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int(3)
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#0 gen()
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#1 Generator->next() called at [%s:%d]
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