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Suppress static analyzer warnings in specialized executor

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As things like if(0) will be removed by the compiler, no need
to see that tons of warnings with static analyzer enabled.
This commit is contained in:
Anatol Belski 2013-08-23 17:41:07 +02:00
parent 38f9c515cd
commit 716fc80fda
2 changed files with 26 additions and 1 deletions
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7
Zend/zend_vm_execute.h
View File

@ -20,6 +20,13 @@
#ifdef ZEND_WIN32
# pragma warning(once : 4101)
# pragma warning(once : 6235)
# pragma warning(once : 6237)
# pragma warning(once : 6239)
# pragma warning(once : 6240)
# pragma warning(once : 6285)
# pragma warning(once : 6286)
# pragma warning(once : 6326)
#endif
static user_opcode_handler_t zend_user_opcode_handlers[256] = {
(user_opcode_handler_t)NULL,

20
Zend/zend_vm_gen.php
View File

@ -1189,8 +1189,26 @@ function gen_vm($def, $skel) {
// Insert header
out($f, $GLOBALS['header_text']);
out($f, "#ifdef ZEND_WIN32\n");
// Suppress free_op1 warnings on Windows
out($f, "#ifdef ZEND_WIN32\n# pragma warning(once : 4101)\n#endif\n");
out($f, "# pragma warning(once : 4101)\n");
if (ZEND_VM_SPEC) {
// Suppress (<non-zero constant> || <expression>) warnings on windows
out($f, "# pragma warning(once : 6235)\n");
// Suppress (<zero> && <expression>) warnings on windows
out($f, "# pragma warning(once : 6237)\n");
// Suppress (<non-zero constant> && <expression>) warnings on windows
out($f, "# pragma warning(once : 6239)\n");
// Suppress (<expression> && <non-zero constant>) warnings on windows
out($f, "# pragma warning(once : 6240)\n");
// Suppress (<non-zero constant> || <non-zero constant>) warnings on windows
out($f, "# pragma warning(once : 6285)\n");
// Suppress (<non-zero constant> || <expression>) warnings on windows
out($f, "# pragma warning(once : 6286)\n");
// Suppress constant with constant comparsion warnings on windows
out($f, "# pragma warning(once : 6326)\n");
}
out($f, "#endif\n");
// Support for ZEND_USER_OPCODE
out($f, "static user_opcode_handler_t zend_user_opcode_handlers[256] = {\n");