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llvm-project/clang/test/Analysis/disable-all-checks.c

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Add an option to silence all analyzer warnings. People have been incorrectly using "-analyzer-disable-checker" to silence analyzer warnings on a file, when analyzing a project. Add the "-analyzer-disable-all-checks" option, which would allow the suppression and suggest it as part of the error message for "-analyzer-disable-checker". The idea here is to compose this with "--analyze" so that users can selectively opt out specific files from static analysis. llvm-svn: 216763
2014-08-30 04:01:38 +08:00
// RUN: %clang_cc1 -analyze -analyzer-checker=core -analyzer-store=region -analyzer-disable-all-checks -verify %s
// RUN: %clang_cc1 -analyze -analyzer-disable-all-checks -analyzer-checker=core -analyzer-store=region -verify %s
Fixup for r216763. Add a driver test. llvm-svn: 216783
2014-08-30 05:51:22 +08:00
// RUN: %clang --analyze -Xanalyzer -analyzer-disable-all-checks -Xclang -verify %s
Add an option to silence all analyzer warnings. People have been incorrectly using "-analyzer-disable-checker" to silence analyzer warnings on a file, when analyzing a project. Add the "-analyzer-disable-all-checks" option, which would allow the suppression and suggest it as part of the error message for "-analyzer-disable-checker". The idea here is to compose this with "--analyze" so that users can selectively opt out specific files from static analysis. llvm-svn: 216763
2014-08-30 04:01:38 +08:00
// RUN: not %clang_cc1 -analyze -analyzer-checker=core -analyzer-store=region -analyzer-disable-checker -verify %s 2>&1 | FileCheck %s
// expected-no-diagnostics
// CHECK: use -analyzer-disable-all-checks to disable all static analyzer checkers
int buggy() {
int x = 0;
return 5/x; // no warning
}