llvm-project/clang/test/SemaCXX/pr51171-crash.cpp

34 lines
1.0 KiB
C++

// RUN: %clang_cc1 -fsyntax-only -verify -std=c++17 %s
// Ensure that we don't crash if errors are suppressed by an error limit.
// RUN: not %clang_cc1 -fsyntax-only -std=c++17 -ferror-limit 1 %s
template <bool is_const, typename tag_t = void>
struct tv_val {
};
template <bool is_const>
auto &val(const tv_val<is_const> &val) { return val.val(); } // expected-note {{possible target for call}}
struct Class {
template <bool is_const>
struct Entry {
tv_val<is_const> val;
};
};
enum Types : int {
Class = 1, // expected-note 2 {{struct 'Class' is hidden}}
};
struct Record {
Class *val_; // expected-error {{must use 'struct' tag}}
void setClass(Class *); // expected-error {{must use 'struct' tag}}
};
void Record::setClass(Class *val) { // expected-error {{variable has incomplete type 'void'}} \
// expected-error {{reference to overloaded function}} \
// expected-error {{expected ';' after top level declarator}}
val_ = val;
}