34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
// RUN: %clang_cc1 -triple armv7 -fsyntax-only -verify %s
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// RUN: %clang_cc1 -triple armv7 -target-abi apcs-gnu \
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// RUN: -fsyntax-only -verify %s
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void f(void *a, void *b) {
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__clear_cache(); // expected-error {{too few arguments to function call, expected 2, have 0}} // expected-note {{'__clear_cache' is a builtin with type 'void (void *, void *)}}
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__clear_cache(a); // expected-error {{too few arguments to function call, expected 2, have 1}}
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__clear_cache(a, b);
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}
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void __clear_cache(char*, char*); // expected-error {{conflicting types for '__clear_cache'}}
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void __clear_cache(void*, void*);
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#if defined(__ARM_PCS) || defined(__ARM_EABI__)
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// va_list on ARM AAPCS is struct { void* __ap }.
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void test1() {
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__builtin_va_list ptr;
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ptr.__ap = "x";
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*(ptr.__ap) = '0'; // expected-error {{incomplete type 'void' is not assignable}}
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}
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#else
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// va_list on ARM apcs-gnu is void*.
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void test1() {
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__builtin_va_list ptr;
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ptr.__ap = "x"; // expected-error {{member reference base type '__builtin_va_list' is not a structure or union}}
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*(ptr.__ap) = '0';// expected-error {{member reference base type '__builtin_va_list' is not a structure or union}}
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}
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void test2() {
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__builtin_va_list ptr = "x";
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*ptr = '0'; // expected-error {{incomplete type 'void' is not assignable}}
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}
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#endif
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