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testcase for previous patch!

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llvm-svn: 92317
This commit is contained in:
Chris Lattner 2009-12-30 22:10:22 +00:00
parent 8977c433d3
commit d866c5a678
2 changed files with 6 additions and 4 deletions
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9
clang/test/Sema/builtins.c
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@ -25,10 +25,11 @@ int test6(float a, long double b) {
#define CFSTR __builtin___CFStringMakeConstantString
void test7() {
CFSTR("\242");
CFSTR("\0"); // expected-warning {{ CFString literal contains NUL character }}
CFSTR(242); // expected-error {{ CFString literal is not a string constant }} expected-warning {{incompatible integer to pointer conversion}}
CFSTR("foo", "bar"); // expected-error {{too many arguments to function call}}
const void *X;
X = CFSTR("\242");
X = CFSTR("\0"); // expected-warning {{ CFString literal contains NUL character }}
X = CFSTR(242); // expected-error {{ CFString literal is not a string constant }} expected-warning {{incompatible integer to pointer conversion}}
X = CFSTR("foo", "bar"); // expected-error {{too many arguments to function call}}
}

1
clang/test/Sema/unused-expr.c
View File

@ -91,6 +91,7 @@ int t6() {
fn1(); // expected-warning {{ignoring return value of function declared with warn_unused_result attribute}}
fn2(92, 21); // expected-warning {{ignoring return value of function declared with pure attribute}}
fn3(42); // expected-warning {{ignoring return value of function declared with const attribute}}
__builtin_fabsf(0); // expected-warning {{ignoring return value of function declared with const attribute}}
return 0;
}