ccbda6b000
Recommit of r361790 that was temporarily reverted in r361793 due to bot breakage. Summary: The following changes were required to fix these tests: 1) Change LLVM_ENABLE_PLUGINS to an option and move it to llvm/CMakeLists.txt with an appropriate default -- which matches the original default behavior. 2) Move the plugins directory from clang/test/Analysis clang/lib/Analysis. It's not enough to add an exclude to the lit.local.cfg file because add_lit_testsuites recurses the tree and automatically adds the appropriate `check-` targets, which don't make sense for the plugins because they aren't tests and don't have `RUN` statements. Here's a list of the `clang-check-anlysis*` targets with this change: ``` $ ninja -t targets all| sed -n "s/.*\/\(check[^:]*\):.*/\1/p" | sort -u | grep clang-analysis check-clang-analysis check-clang-analysis-checkers check-clang-analysis-copypaste check-clang-analysis-diagnostics check-clang-analysis-engine check-clang-analysis-exploration_order check-clang-analysis-html_diagnostics check-clang-analysis-html_diagnostics-relevant_lines check-clang-analysis-inlining check-clang-analysis-objc check-clang-analysis-unified-sources check-clang-analysis-z3 ``` 3) Simplify the logic and only include the subdirectories under clang/lib/Analysis/plugins if LLVM_ENABLE_PLUGINS is set. Reviewed By: NoQ Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D62445 llvm-svn: 362328
45 lines
1.6 KiB
C++
45 lines
1.6 KiB
C++
#include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
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#include "clang/StaticAnalyzer/Core/Checker.h"
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#include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
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#include "clang/StaticAnalyzer/Frontend/CheckerRegistry.h"
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using namespace clang;
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using namespace ento;
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namespace {
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struct MyChecker : public Checker<check::BeginFunction> {
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void checkBeginFunction(CheckerContext &Ctx) const {}
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};
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void registerMyChecker(CheckerManager &Mgr) {
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MyChecker *Checker = Mgr.registerChecker<MyChecker>();
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llvm::outs() << "Example option is set to "
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<< (Mgr.getAnalyzerOptions().getCheckerBooleanOption(
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Checker, "ExampleOption")
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? "true"
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: "false")
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<< '\n';
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}
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bool shouldRegisterMyChecker(const LangOptions &LO) { return true; }
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} // end anonymous namespace
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// Register plugin!
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extern "C" void clang_registerCheckers(CheckerRegistry ®istry) {
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registry.addChecker(registerMyChecker, shouldRegisterMyChecker,
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"example.MyChecker", "Example Description",
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"example.mychecker.documentation.nonexistent.html",
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/*isHidden*/false);
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registry.addCheckerOption(/*OptionType*/ "bool",
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/*CheckerFullName*/ "example.MyChecker",
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/*OptionName*/ "ExampleOption",
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/*DefaultValStr*/ "false",
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/*Description*/ "This is an example checker opt.",
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/*DevelopmentStage*/ "released");
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}
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extern "C" const char clang_analyzerAPIVersionString[] =
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CLANG_ANALYZER_API_VERSION_STRING;
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