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| author | Jordan Rose <jordan_rose@apple.com> | 2012-07-11 20:12:19 +0000 |
|---|---|---|
| committer | Jordan Rose <jordan_rose@apple.com> | 2012-07-11 20:12:19 +0000 |
| commit | 1fa2acaed477d6aeb54ad4cb2c5e753ed91b0e80 (patch) | |
| tree | a187b9794741ac6a6ca6562fff3285ca82a50a92 /clang/test/Preprocessor/has_include.c | |
| parent | 8446ede0236cb45748aeacac4ffdbb32d1510f10 (diff) | |
| download | bcm5719-llvm-1fa2acaed477d6aeb54ad4cb2c5e753ed91b0e80.tar.gz bcm5719-llvm-1fa2acaed477d6aeb54ad4cb2c5e753ed91b0e80.zip | |
Start testing some commented-out cases of badly-formed __has_include.
Filed PR13334 for the cases that cause the compiler to crash, and
PR13335 for the cases where we should be recovering more gracefully.
llvm-svn: 160070
Diffstat (limited to 'clang/test/Preprocessor/has_include.c')
| -rw-r--r-- | clang/test/Preprocessor/has_include.c | 48 |
1 files changed, 37 insertions, 11 deletions
diff --git a/clang/test/Preprocessor/has_include.c b/clang/test/Preprocessor/has_include.c index fdcae78b751..13c8d566223 100644 --- a/clang/test/Preprocessor/has_include.c +++ b/clang/test/Preprocessor/has_include.c @@ -65,19 +65,45 @@ #endif // Try badly formed expressions. -// FIXME: I don't quite know how to avoid preprocessor side effects. -// Use FileCheck? -// It also assert due to unterminated #if's. +// FIXME: We can recover better in almost all of these cases. (PR13335) + +// expected-error@+1 {{missing '(' after '__has_include'}} expected-error@+1 {{expected end of line}} +#if __has_include "stdint.h") +#endif + +// expected-error@+1 {{expected "FILENAME" or <FILENAME>}} expected-error@+1 {{token is not a valid binary operator in a preprocessor subexpression}} +#if __has_include(stdint.h) +#endif + +// expected-error@+1 {{expected "FILENAME" or <FILENAME>}} +#if __has_include() +#endif + +// expected-error@+1 {{missing '(' after '__has_include'}} +#if __has_include) +#endif + +// expected-error@+1 {{missing '(' after '__has_include'}} expected-error@+1 {{token is not a valid binary operator in a preprocessor subexpression}} +#if __has_include<stdint.h>) +#endif + +// expected-error@+1 {{expected "FILENAME" or <FILENAME>}} expected-warning@+1 {{missing terminating '"' character}} +#if __has_include("stdint.h) +#endif + +// expected-error@+1 {{expected "FILENAME" or <FILENAME>}} expected-warning@+1 {{missing terminating '"' character}} expected-error@+1 {{token is not a valid binary operator in a preprocessor subexpression}} +#if __has_include(stdint.h") +#endif + +// expected-error@+1 {{expected "FILENAME" or <FILENAME>}} expected-error@+1 {{token is not a valid binary operator in a preprocessor subexpression}} +#if __has_include(stdint.h>) +#endif + + +// FIXME: These test cases cause the compiler to crash. (PR13334) //#if __has_include("stdint.h" -//#if __has_include "stdint.h") -//#if __has_include(stdint.h) -//#if __has_include() //#if __has_include( -//#if __has_include) //#if __has_include //#if __has_include(<stdint.h> -//#if __has_include<stdint.h>) -//#if __has_include("stdint.h) -//#if __has_include(stdint.h") //#if __has_include(<stdint.h) -//#if __has_include(stdint.h>) + |
