llvm-project/clang/test/Preprocessor/expr_comma.c

// Comma is not allowed in C89
// RUN: not clang-cc -E %s -std=c89 -pedantic-errors &&

// Comma is allowed if unevaluated in C99
// RUN: clang-cc -E %s -std=c99 -pedantic-errors 

// PR2279

#if 0? 1,2:3
#endif
Fix the rest of PR2279: a) correct rejection of ',' in pp expressions. b) the precedence of ',' was wrong w.r.t. ?:. Thanks again to Neil for finding these and providing testcases. llvm-svn: 50625 2008-05-05 02:36:18 +08:00			`// Comma is not allowed in C89`
Rename clang to clang-cc. Tests and drivers updated, still need to shuffle dirs. llvm-svn: 67602 2009-03-24 10:24:46 +08:00			`// RUN: not clang-cc -E %s -std=c89 -pedantic-errors &&`
Fix the rest of PR2279: a) correct rejection of ',' in pp expressions. b) the precedence of ',' was wrong w.r.t. ?:. Thanks again to Neil for finding these and providing testcases. llvm-svn: 50625 2008-05-05 02:36:18 +08:00
			`// Comma is allowed if unevaluated in C99`
Rename clang to clang-cc. Tests and drivers updated, still need to shuffle dirs. llvm-svn: 67602 2009-03-24 10:24:46 +08:00			`// RUN: clang-cc -E %s -std=c99 -pedantic-errors`
Fix the rest of PR2279: a) correct rejection of ',' in pp expressions. b) the precedence of ',' was wrong w.r.t. ?:. Thanks again to Neil for finding these and providing testcases. llvm-svn: 50625 2008-05-05 02:36:18 +08:00
			`// PR2279`

			`#if 0? 1,2:3`
			`#endif`