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// REQUIRES: x86-64-registered-target
// RUN: %clang_cc1 %s -triple x86_64-apple-darwin10 -fasm-blocks -Wno-microsoft -verify -fsyntax-only
void t1(void) {
__asm __asm // expected-error {{__asm used with no assembly instructions}}
}
void f() {
int foo;
__asm {
mov eax, eax
.unknowndirective // expected-error {{unknown directive}}
}
f();
__asm {
mov eax, 1+=2 // expected-error {{unknown token in expression}}
}
f();
__asm {
mov eax, 1+++ // expected-error {{unknown token in expression}}
}
f();
__asm {
mov eax, LENGTH bar // expected-error {{unable to lookup expression}}
}
f();
__asm {
mov eax, SIZE bar // expected-error {{unable to lookup expression}}
}
f();
__asm {
mov eax, TYPE bar // expected-error {{unable to lookup expression}}
}
}
void rdar15318432(void) {
// We used to crash on this. When LLVM called back to Clang to parse a name
// and do name lookup, if parsing failed, we did not restore the lexer state
// properly.
// expected-error@+2 {{expected identifier}}
__asm {
and ecx, ~15
}
int x = 0;
// expected-error@+3 {{expected identifier}}
__asm {
and ecx, x
and ecx, ~15
}
}
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