forked from OSchip/llvm-project
73 lines
3.8 KiB
C++
73 lines
3.8 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -fcolor-diagnostics %s 2>&1 | FileCheck %s
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// RUN: %clang_cc1 -fsyntax-only -fcolor-diagnostics -fdiagnostics-show-template-tree %s 2>&1 | FileCheck %s -check-prefix=TREE
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// REQUIRES: ansi-escape-sequences
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template<typename> struct foo {};
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void func(foo<int>);
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int main() {
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func(foo<double>());
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}
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// CHECK: {{.*}}candidate function not viable: no known conversion from 'foo<{{.}}[0;1;36mdouble{{.}}[0m>' to 'foo<{{.}}[0;1;36mint{{.}}[0m>' for 1st argument{{.}}[0m
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// TREE: candidate function not viable: no known conversion from argument type to parameter type for 1st argument
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// TREE: foo<
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// TREE: [{{.}}[0;1;36mdouble{{.}}[0m != {{.}}[0;1;36mint{{.}}[0m]>{{.}}[0m
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foo<int> A;
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foo<double> &B = A;
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// CHECK: {{.*}}non-const lvalue reference to type 'foo<{{.}}[0;1;36mdouble{{.}}[0m{{.}}[1m>' cannot bind to a value of unrelated type 'foo<{{.}}[0;1;36mint{{.}}[0m{{.}}[1m>'{{.}}[0m
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// TREE: non-const lvalue reference cannot bind to a value of unrelated type
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// TREE: foo<
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// TREE: [{{.}}[0;1;36mdouble{{.}}[0m{{.}}[1m != {{.}}[0;1;36mint{{.}}[0m{{.}}[1m]>{{.}}[0m
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template<typename> class vector {};
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void set15(vector<const vector<int> >) {}
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void test15() {
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set15(vector<const vector<const int> >());
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}
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// CHECK: {{.*}}candidate function not viable: no known conversion from 'vector<const vector<{{.}}[0;1;36mconst{{ ?.}}[0m{{ ?}}int>>' to 'vector<const vector<int>>' for 1st argument
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// TREE: {{.*}}candidate function not viable: no known conversion from argument type to parameter type for 1st argument
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// TREE: vector<
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// TREE: const vector<
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// TREE: [{{.}}[0;1;36mconst{{ ?.}}[0m{{ ?}}!= {{.}}[0;1;36m(no qualifiers){{.}}[0m] int>>
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void set16(vector<vector<int> >) {}
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void test16() {
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set16(vector<const vector<int> >());
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}
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// CHECK: {{.*}}candidate function not viable: no known conversion from 'vector<{{.}}[0;1;36mconst{{ ?.}}[0m{{ ?}}vector<[...]>>' to 'vector<vector<[...]>>' for 1st argument
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// TREE: {{.*}}candidate function not viable: no known conversion from argument type to parameter type for 1st argument
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// TREE: vector<
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// TREE: [{{.}}[0;1;36mconst{{ ?.}}[0m{{ ?}}!= {{.}}[0;1;36m(no qualifiers){{ ?.}}[0m]{{ ?}}vector<
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// TREE: [...]>>
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void set17(vector<const vector<int> >) {}
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void test17() {
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set17(vector<vector<int> >());
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}
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// CHECK: candidate function not viable: no known conversion from 'vector<vector<[...]>>' to 'vector<{{.}}[0;1;36mconst{{ ?.}}[0m{{ ?}}vector<[...]>>' for 1st argument
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// TREE: candidate function not viable: no known conversion from argument type to parameter type for 1st argument
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// TREE: vector<
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// TREE: [{{.}}[0;1;36m(no qualifiers){{ ?.}}[0m{{ ?}}!= {{.}}[0;1;36mconst{{.}}[0m] vector<
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// TREE: [...]>>
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void set18(vector<volatile vector<int> >) {}
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void test18() {
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set18(vector<const vector<int> >());
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}
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// CHECK: candidate function not viable: no known conversion from 'vector<{{.}}[0;1;36mconst{{ ?.}}[0m{{ ?}}vector<[...]>>' to 'vector<{{.}}[0;1;36mvolatile{{ ?.}}[0m{{ ?}}vector<[...]>>' for 1st argument
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// TREE: no matching function for call to 'set18'
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// TREE: candidate function not viable: no known conversion from argument type to parameter type for 1st argument
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// TREE: vector<
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// TREE: [{{.}}[0;1;36mconst{{ ?.}}[0m{{ ?}}!= {{.}}[0;1;36mvolatile{{.}}[0m] vector<
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// TREE: [...]>>
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void set19(vector<const volatile vector<int> >) {}
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void test19() {
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set19(vector<const vector<int> >());
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}
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// CHECK: candidate function not viable: no known conversion from 'vector<const vector<[...]>>' to 'vector<const {{.}}[0;1;36mvolatile{{ ?.}}[0m{{ ?}}vector<[...]>>' for 1st argument
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// TREE: candidate function not viable: no known conversion from argument type to parameter type for 1st argument
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// TREE: vector<
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// TREE: [const != const {{.}}[0;1;36mvolatile{{.}}[0m] vector<
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// TREE: [...]>>
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