diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-01-05 04:12:21 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-01-05 04:12:21 +0000 |
| commit | cb7709c06027448c754dd03e2e521d82d04818bf (patch) | |
| tree | 4566bb699a7b846fa7bb7893440d6e45278f3e65 /test/CXX/basic/basic.link/p9.cpp | |
| parent | ec9ea7200718478e8a976529defbe21942a11c9c (diff) | |
PR10828: Produce a warning when a no-arguments function is declared in block
scope, when no other indication is provided that the user intended to declare a
function rather than a variable.
Remove some false positives from the existing 'parentheses disambiguated as a
function' warning by suppressing it when the declaration is marked as 'typedef'
or 'extern'.
Add a new warning group -Wvexing-parse containing both of these warnings.
The new warning is enabled by default; despite a number of false positives (and
one bug) in clang's test-suite, I have only found genuine bugs with it when
running it over a significant quantity of real C++ code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147599 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CXX/basic/basic.link/p9.cpp')
| -rw-r--r-- | test/CXX/basic/basic.link/p9.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/test/CXX/basic/basic.link/p9.cpp b/test/CXX/basic/basic.link/p9.cpp index bd16b02d7b..c895253c68 100644 --- a/test/CXX/basic/basic.link/p9.cpp +++ b/test/CXX/basic/basic.link/p9.cpp @@ -6,6 +6,5 @@ namespace N { } // expected-note{{here}} // First bullet: two names with external linkage that refer to // different kinds of entities. void f() { - int N(); // expected-error{{redefinition}} + int N(); // expected-error{{redefinition}} expected-warning{{interpreted as a function declaration}} } - |