llvm-project/clang/test/CodeCompletion/crash-skipped-bodies-template-inst.cpp
Ilya Biryukov 28f048af9d [Sema] Don't skip function bodies with 'auto' without trailing return type
Summary:
Skipping them was clearly not intentional. It's impossible to
guarantee correctness if the bodies are skipped.
Also adds a test case for r327504, now that it does not produce
invalid errors that made the test fail.

Reviewers: aaron.ballman, sammccall, rsmith

Reviewed By: rsmith

Subscribers: rayglover-ibm, rwols, cfe-commits

Differential Revision: https://reviews.llvm.org/D44480

llvm-svn: 333538
2018-05-30 12:50:48 +00:00

28 lines
796 B
C++

// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:24:5 %s -o - 2>&1 | FileCheck %s
template <class T>
auto make_func() {
struct impl {
impl* func() {
int x;
if (x = 10) {}
// Check that body of this function is actually skipped.
// CHECK-NOT: crash-skipped-bodies-template-inst.cpp:7:{{[0-9]+}}: warning: using the result of an assignment as a condition without parentheses
return this;
}
};
int x;
if (x = 10) {}
// Check that this function is not skipped.
// CHECK: crash-skipped-bodies-template-inst.cpp:15:9: warning: using the result of an assignment as a condition without parentheses
return impl();
}
void foo() {
[]() {
make_func<int>();
m
// CHECK: COMPLETION: make_func : [#auto#]make_func<<#class T#>>()
};
}