llvm-for-llvmta/tools/clang/test/Sema/heinous-extensions-on.c

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2022-04-25 13:02:35 +02:00
// RUN: %clang_cc1 %s -verify -fheinous-gnu-extensions
void foo() {
int a;
// PR3788
asm("nop" : : "m"((int)(a))); // expected-warning {{cast in an inline asm context requiring an lvalue}}
// PR3794
asm("nop" : "=r"((unsigned)a)); // expected-warning {{cast in an inline asm context requiring an lvalue}}
}