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Add regression test from PR46487. 

The underlying crash here has already been fixed, presumably by ongoing
work on error recovery.
This commit is contained in:
Richard Smith 2020-08-10 15:54:39 -07:00
parent 4b59dc77dc
commit 09517a9068
1 changed files with 14 additions and 2 deletions
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16
clang/test/SemaCXX/typo-correction.cpp
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@ -1,5 +1,5 @@
// RUN: %clang_cc1 -fspell-checking-limit 0 -verify -Wno-c++11-extensions %s
// RUN: %clang_cc1 -fspell-checking-limit 0 -verify -Wno-c++11-extensions -std=c++20 %s
// RUN: %clang_cc1 -fspell-checking-limit 0 -verify -Wno-c++11-extensions -fcxx-exceptions %s
// RUN: %clang_cc1 -fspell-checking-limit 0 -verify -Wno-c++11-extensions -fcxx-exceptions -std=c++20 %s
namespace PR21817{
int a(-rsing[2]); // expected-error {{undeclared identifier 'rsing'; did you mean 'using'?}}
@ -745,3 +745,15 @@ void ns::create_test2() { // expected-error {{out-of-line definition of 'create_
void ns::create_test() {
}
}
namespace PR46487 {
bool g_var_bool; // expected-note {{here}}
const char g_volatile_char = 5; // expected-note {{here}}
// FIXME: We shouldn't suggest a typo-correction to 'g_var_bool' here,
// because it doesn't make the expression valid.
// expected-error@+2 {{did you mean 'g_var_bool'}}
// expected-error@+1 {{assigning to 'bool' from incompatible type 'void'}}
enum : decltype((g_var_long = throw))::a {
b = g_volatile_uchar // expected-error {{did you mean 'g_volatile_char'}}
};
}