diff options
| author | Eli Friedman <eli.friedman@gmail.com> | 2012-12-18 23:32:47 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2012-12-18 23:32:47 +0000 |
| commit | 40ea264c25250abf6f209183167448475c33fc19 (patch) | |
| tree | 01ff57def38b24a3a0b3ef37b33eff59befc5629 /clang/test/Misc/diag-template-diffing.cpp | |
| parent | d742533dbc43f54798becb48ed7d3a2d97cf8150 (diff) | |
| download | bcm5719-llvm-40ea264c25250abf6f209183167448475c33fc19.tar.gz bcm5719-llvm-40ea264c25250abf6f209183167448475c33fc19.zip | |
Fix a crash in diagnostic printing when a template class type is diff'ed
against itself. PR14489.
llvm-svn: 170474
Diffstat (limited to 'clang/test/Misc/diag-template-diffing.cpp')
| -rw-r--r-- | clang/test/Misc/diag-template-diffing.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/clang/test/Misc/diag-template-diffing.cpp b/clang/test/Misc/diag-template-diffing.cpp index 7d01f4695b0..e7a80488706 100644 --- a/clang/test/Misc/diag-template-diffing.cpp +++ b/clang/test/Misc/diag-template-diffing.cpp @@ -800,6 +800,18 @@ namespace PR14342 { // CHECK-ELIDE-NOTREE: error: no viable conversion from 'X<[...], 2>' to 'X<[...], 3UL>' } +namespace PR14489 { + // The important thing here is that the diagnostic diffs a template specialization + // with no arguments against itself. (We might need a different test if this + // diagnostic changes). + template<class ...V> + struct VariableList { + void ConnectAllToAll(VariableList<>& params = VariableList<>()) { + } + }; + // CHECK-ELIDE-NOTREE: non-const lvalue reference to type 'VariableList<>' cannot bind to a temporary of type 'VariableList<>' +} + // CHECK-ELIDE-NOTREE: {{[0-9]*}} errors generated. // CHECK-NOELIDE-NOTREE: {{[0-9]*}} errors generated. // CHECK-ELIDE-TREE: {{[0-9]*}} errors generated. |
