teak-llvm/warn-unused-variables-werror.c at master - teak-llvm - Git Backup

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Matt Beaumont-Gay 8f51121866 Warn about more than the first unused variable when -Werror is set.

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

llvm-svn: 178294

2013-03-28 21:46:45 +00:00

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 // RUN: %clang_cc1 -fsyntax-only -Wunused-variable -Werror -verify %s
 void f() {
   int i;  // expected-error{{unused}}
   int j;  // expected-error{{unused}}
 }