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| author | Eli Friedman <eli.friedman@gmail.com> | 2012-11-30 06:19:40 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2012-11-30 06:19:40 +0000 |
| commit | dea98de3fb4bea09b3ed3a68d90a03e21546b5b0 (patch) | |
| tree | 6aa4f3038cdc769379bc4e66df70c55b07041c55 /clang/test/Misc/caret-diags-macros.c | |
| parent | b950ea61fcff7f5b28c5c1aeb892818e92f82f42 (diff) | |
| download | bcm5719-llvm-dea98de3fb4bea09b3ed3a68d90a03e21546b5b0.tar.gz bcm5719-llvm-dea98de3fb4bea09b3ed3a68d90a03e21546b5b0.zip | |
Fix the computation of highlight ranges so we produce something sane when
the beginning and end of the range are in different macro arguments.
PR14399.
llvm-svn: 168984
Diffstat (limited to 'clang/test/Misc/caret-diags-macros.c')
| -rw-r--r-- | clang/test/Misc/caret-diags-macros.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/clang/test/Misc/caret-diags-macros.c b/clang/test/Misc/caret-diags-macros.c index 5faddb65f6e..a41816f0eed 100644 --- a/clang/test/Misc/caret-diags-macros.c +++ b/clang/test/Misc/caret-diags-macros.c @@ -163,3 +163,17 @@ int y = Y; // CHECK-NEXT: {{.*}}:134:15: note: expanded from macro 'QMARK' // CHECK-NEXT: #define QMARK ? // CHECK-NEXT: {{^ \^}} + +// PR14399 +void iequals(int,int,int); +void foo_aa() +{ +#define /* */ BARC(c, /* */b, a, ...) (a+b+/* */c + __VA_ARGS__ +0) + iequals(__LINE__, BARC(4,3,2,6,8), 8); +} +// CHECK: {{.*}}:172:21: warning: expression result unused +// CHECK-NEXT: iequals(__LINE__, BARC(4,3,2,6,8), 8); +// CHECK-NEXT: {{^ \^~~~~~~~~~~~~~~}} +// CHECK-NEXT: {{.*}}:171:51: note: expanded from macro 'BARC' +// CHECK-NEXT: #define /* */ BARC(c, /* */b, a, ...) (a+b+/* */c + __VA_ARGS__ +0) +// CHECK-NEXT: {{^ ~~~~~~~~~~ \^}} |
