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da0d43903b
tccpp.c: - revert "Preprocessor fix + new testcase" Fix was not a fix and nobody could understand the test. This reverts6379f2ee76- better fix and add new test (pp/18.c) tccgen.c: - remove global variables 'in_sizeof', 'constant_p' - rework comma expression (gexpr()) - merge func/data 'alias_target' codes (See08c777053c) - move call to do_Static_assert() - better error: "expression expected before '%s'" - fix "statement after label" - remove unnecessary second parameter to block() - remove unnecessary call to decl() - revert changes to old C89 test file See7f0a28f6catccelf.c: - rework "...make undefined global symbol STT_NOTYPE" (Seef44060f8fc) - move tccelf_add_crtbegin() from libtcc.c tcctest: - unfix K&R fix (keep old look of K&R functions) tccrun.c: - exit(0) returns 0 libtcc.c: - move #defines for -dumpmachine - more explicit error "file not found" (as opposed to error while loading file) tccpe.c, x86_64-gen.c, i386-asm.c, tccasm.c: - use R_X86_64_PLT32 for functions on x86_64-win32 tccdefs.h - empty #defines for _Nonnull, __has_builtin(), etc. configure: - Simpler "macOS .dylib ... VERSION letters." (See6b967b1285) Makefile: - macOS version also - add cross searchpaths for packages build.yml: - disable codesign on macos-11 (doesn't seem to work)
38 lines
883 B
C
38 lines
883 B
C
/* Check semantics of various constructs to generate renamed symbols. */
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extern int printf (const char *, ...);
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void target(void);
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void target(void) {
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printf("in target function\n");
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}
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void alias_for_target(void) __attribute__((alias("target")));
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int g_int = 34;
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int alias_int __attribute__((alias("g_int")));
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#ifdef __leading_underscore
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# define _ "_"
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#else
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# define _
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#endif
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void asm_for_target(void) __asm__(_"target");
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int asm_int __asm__(_"g_int");
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/* This is not supposed to compile, alias targets must be defined in the
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same unit. In TCC they even must be defined before the reference
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void alias_for_undef(void) __attribute__((alias("undefined")));
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*/
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extern void inunit2(void);
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int main(void)
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{
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target();
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alias_for_target();
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asm_for_target();
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printf("g_int = %d\nalias_int = %d\nasm_int = %d\n", g_int, alias_int, asm_int);
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inunit2();
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return 0;
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}
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