xref: /llvm-project/clang/test/SemaCXX/lambda-invalid-capture.cpp (revision 2699072b4bc8d8d5e84eb66af38face73ceeb4d3)
1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++03 -Wno-c++11-extensions %s
2 // RUN: %clang_cc1 -fsyntax-only -verify %s
3 // Don't crash.
4 
5 struct g {
6   j; // expected-error {{a type specifier is required for all declarations}}
7 };
8 
captures_invalid_type()9 void captures_invalid_type() {
10   g child;
11   auto q = [child]{};
12   const int n = sizeof(q);
13 }
14 
captures_invalid_array_type()15 void captures_invalid_array_type() {
16   g child[100];
17   auto q = [child]{};
18   const int n = sizeof(q);
19 }
20 
pr43080(int i)21 int pr43080(int i) { // expected-note {{declared here}}
22   return [] {        // expected-note {{begins here}} expected-note 2 {{capture 'i' by}} expected-note 2 {{default capture by}}
23     return sizeof i <
24       i; // expected-error {{variable 'i' cannot be implicitly captured in a lambda with no capture-default specified}}
25   }();
26 }
27