6be1a1535e
Introduced in #78041, originally reported as #79957 and fixed partially in #80050. `OpaqueValueExpr` used with `TemplateArgument::StructuralValue` has no corresponding source expression. A test case with subobject-referring NTTP added.
36 lines
639 B
C++
36 lines
639 B
C++
// RUN: %clang_cc1 -std=c++20 -mllvm -emptyline-comment-coverage=false -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name templates.cpp %s | FileCheck %s
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template<typename T>
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void unused(T x) {
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return;
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}
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template<typename T>
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int func(T x) { // CHECK: func
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if(x) // CHECK: func
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return 0;
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else
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return 1;
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int j = 1;
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}
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int main() {
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func<int>(0);
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func<bool>(true);
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return 0;
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}
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namespace structural_value_crash {
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template <int* p>
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void tpl_fn() {
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(void)p;
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}
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int arr[] = {1, 2, 3};
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void test() {
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tpl_fn<arr>();
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tpl_fn<&arr[1]>();
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}
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}
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