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| author | Fariborz Jahanian <fjahanian@apple.com> | 2012-06-26 21:19:20 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2012-06-26 21:19:20 +0000 |
| commit | 0638c15a52d3970cd244155a6eb4a571850f432f (patch) | |
| tree | 3c3c690aa9be1a6e7bfaecdf592f0ba82493cec3 /clang/test | |
| parent | f9ca2b07014d070e8959f14734a221606fdd3e81 (diff) | |
| download | bcm5719-llvm-0638c15a52d3970cd244155a6eb4a571850f432f.tar.gz bcm5719-llvm-0638c15a52d3970cd244155a6eb4a571850f432f.zip | |
preprocessing: gcc supports #line 0. So, treat this
as a gcc supported extension with usual treatment
with -pedantic (warn) and -pedantic-errors (error).
// rdar://11550996
llvm-svn: 159226
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Preprocessor/line-directive.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/clang/test/Preprocessor/line-directive.c b/clang/test/Preprocessor/line-directive.c index 28e93029a5c..da3c53368f8 100644 --- a/clang/test/Preprocessor/line-directive.c +++ b/clang/test/Preprocessor/line-directive.c @@ -3,8 +3,8 @@ // RUN: %clang_cc1 -E %s 2>&1 | grep 'blonk.c:93:2: error: DEF' #line 'a' // expected-error {{#line directive requires a positive integer argument}} -#line 0 // expected-error {{#line directive requires a positive integer argument}} -#line 00 // expected-error {{#line directive requires a positive integer argument}} +#line 0 // expected-warning {{#line directive with zero argument is a GNU extension}} +#line 00 // expected-warning {{#line directive with zero argument is a GNU extension}} #line 2147483648 // expected-warning {{C requires #line number to be less than 2147483648, allowed as extension}} #line 42 // ok #line 42 'a' // expected-error {{invalid filename for #line directive}} @@ -88,5 +88,8 @@ extern char array2[\ _\ _LINE__ == 42 ? 1: -1]; /* line marker is location of first _ */ +// rdar://11550996 +#line 0 "line-directive.c" // expected-warning {{#line directive with zero argument is a GNU extension}} +undefined t; // expected-error {{unknown type name 'undefined'}} |
