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Diffstat (limited to 'clang/test/Index/warning-flags.c')
| -rw-r--r-- | clang/test/Index/warning-flags.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/clang/test/Index/warning-flags.c b/clang/test/Index/warning-flags.c new file mode 100644 index 0000000..b76662e --- /dev/null +++ b/clang/test/Index/warning-flags.c @@ -0,0 +1,16 @@ +int foo() { } +int *bar(float *f) { return f; } + +// RUN: c-index-test -test-load-source all %s 2>&1|FileCheck -check-prefix=CHECK-BOTH-WARNINGS %s +// RUN: c-index-test -test-load-source-reparse 5 all %s 2>&1|FileCheck -check-prefix=CHECK-BOTH-WARNINGS %s +// RUN: c-index-test -test-load-source all -Wno-return-type %s 2>&1|FileCheck -check-prefix=CHECK-SECOND-WARNING %s +// RUN: c-index-test -test-load-source-reparse 5 all -Wno-return-type %s 2>&1|FileCheck -check-prefix=CHECK-SECOND-WARNING %s +// RUN: c-index-test -test-load-source all -w %s 2>&1|not grep warning: +// RUN: c-index-test -test-load-source-reparse 5 all -w %s 2>&1|not grep warning: + +// CHECK-BOTH-WARNINGS: warning: control reaches end of non-void function +// CHECK-BOTH-WARNINGS: warning: incompatible pointer types returning 'float *' from a function with result type 'int *' + +// CHECK-SECOND-WARNING-NOT:control reaches end of non-void +// CHECK-SECOND-WARNING: warning: incompatible pointer types returning 'float *' from a function with result type 'int *' + |