553b2b2e5d
diagnostic message are compared. If either is a substring of the other, then
no error is given. This gives rise to an unexpected case:
// expect-error{{candidate function has different number of parameters}}
will match the following error messages from Clang:
candidate function has different number of parameters (expected 1 but has 2)
candidate function has different number of parameters
It will also match these other error messages:
candidate function
function has different number of parameters
number of parameters
This patch will change so that the verification string must be a substring of
the diagnostic message before accepting. Also, all the failing tests from this
change have been corrected. Some stats from this cleanup:
87 - removed extra spaces around verification strings
70 - wording updates to diagnostics
40 - extra leading or trailing characters (typos, unmatched parens or quotes)
35 - diagnostic level was included (error:, warning:, or note:)
18 - flag name put in the warning (-Wprotocol)
llvm-svn: 146619
39 lines
820 B
C++
39 lines
820 B
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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template <class A> int x(A x) { return x++; }
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int y() { return x<int>(1); }
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namespace PR5880 {
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template<typename T>
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struct A {
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static const int a = __builtin_offsetof(T, a.array[5].m); // expected-error{{no member named 'a' in 'HasM'}}
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};
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struct HasM {
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float m;
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};
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struct ArrayOfHasM {
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HasM array[10];
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};
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struct B { ArrayOfHasM a; };
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A<B> x;
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A<HasM> x2; // expected-note{{in instantiation of}}
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template<typename T>
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struct AnonymousUnion {
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union {
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int i;
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float f;
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};
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};
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template<typename T>
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void test_anon_union() {
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int array1[__builtin_offsetof(AnonymousUnion<T>, f) == 0? 1 : -1];
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int array2[__builtin_offsetof(AnonymousUnion<int>, f) == 0? 1 : -1];
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}
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template void test_anon_union<int>();
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}
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