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(parent: edd2cb3) | patch
Warn about more than the first unused variable when -Werror is set.
authorMatt Beaumont-Gay <matthewbg@google.com>
Thu, 28 Mar 2013 21:46:45 +0000 (21:46 +0000)
committerMatt Beaumont-Gay <matthewbg@google.com>
Thu, 28 Mar 2013 21:46:45 +0000 (21:46 +0000)
commit59d8ccb45eeb33d255fd39933e75b45770a7a009
tree6df5f3d42ec1fcb5189cb5b1d41c4f4b4bafa116tree | snapshot
parentedd2cb381e9c7a45354677c7fb6a93ae2a0080b7commit | diff
Warn about more than the first unused variable when -Werror is set.

To do this, thread DiagnosticErrorTrap's hasUnrecoverableErrorOccurred through
to Scope.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178294 91177308-0d34-0410-b5e6-96231b3b80d8
include/clang/Sema/Scope.h diff | blob | history
lib/Sema/SemaDecl.cpp diff | blob | history
test/Sema/warn-unused-variables-werror.c [new file with mode: 0644] blob
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