diff options
Diffstat (limited to 'test/Parser/cxx0x-lambda-expressions.cpp')
| -rw-r--r-- | test/Parser/cxx0x-lambda-expressions.cpp | 38 |
1 files changed, 27 insertions, 11 deletions
diff --git a/test/Parser/cxx0x-lambda-expressions.cpp b/test/Parser/cxx0x-lambda-expressions.cpp index b4fe4cc..9c71941 100644 --- a/test/Parser/cxx0x-lambda-expressions.cpp +++ b/test/Parser/cxx0x-lambda-expressions.cpp @@ -1,4 +1,6 @@ -// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s +// RUN: %clang_cc1 -fsyntax-only -Wno-unused-value -verify -std=c++11 %s + +enum E { e }; class C { @@ -10,18 +12,32 @@ class C { [foo+] {}; // expected-error {{expected ',' or ']' in lambda capture list}} [foo,&this] {}; // expected-error {{'this' cannot be captured by reference}} [&this] {}; // expected-error {{'this' cannot be captured by reference}} - [&,] {}; // expected-error {{ expected variable name or 'this' in lambda capture list}} - [=,] {}; // expected-error {{ expected variable name or 'this' in lambda capture list}} - [] {}; - [=] (int i) {}; - [&] (int) mutable -> void {}; - [foo,bar] () { return 3; }; - [=,&foo] () {}; - [&,foo] () {}; - [this] () {}; + [&,] {}; // expected-error {{expected variable name or 'this' in lambda capture list}} + [=,] {}; // expected-error {{expected variable name or 'this' in lambda capture list}} + [] {}; + [=] (int i) {}; + [&] (int) mutable -> void {}; + [foo,bar] () { return 3; }; + [=,&foo] () {}; + [&,foo] () {}; + [this] () {}; + [] () -> class C { return C(); }; + [] () -> enum E { return e; }; + [] -> int { return 0; }; // expected-error{{lambda requires '()' before return type}} + [] mutable -> int { return 0; }; // expected-error{{lambda requires '()' before 'mutable'}} return 1; } + void designator_or_lambda() { + typedef int T; + const int b = 0; + const int c = 1; + int a1[1] = {[b] (T()) {}}; // expected-error{{no viable conversion from 'C::<lambda}} + int a2[1] = {[b] = 1 }; + int a3[1] = {[b,c] = 1 }; // expected-error{{expected body of lambda expression}} + int a4[1] = {[&b] = 1 }; // expected-error{{integral constant expression must have integral or unscoped enumeration type, not 'const int *'}} + int a5[3] = { []{return 0;}() }; + int a6[1] = {[this] = 1 }; // expected-error{{integral constant expression must have integral or unscoped enumeration type, not 'C *'}} + } }; - |
