From 1b93a24c297117c455a126f1c3e858fefe410c2f Mon Sep 17 00:00:00 2001
From: Kristof Umann <kristof.umann@ericsson.com>
Date: Thu, 16 May 2019 13:22:04 +0000
Subject: Reland "[analyzer] Add an example plugin for checker dependency
 handling"

Buildbots complained that they couldn't find the newly added plugins.

The solution was to move the check-clang cmake target closer to the bottom of
the file, after the new dependencies are added.

Differential Revision: https://reviews.llvm.org/D59464

llvm-svn: 360891
---
 clang/examples/analyzer-plugin/MainCallChecker.cpp | 54 ----------------------
 1 file changed, 54 deletions(-)
 delete mode 100644 clang/examples/analyzer-plugin/MainCallChecker.cpp

(limited to 'clang/examples/analyzer-plugin/MainCallChecker.cpp')

diff --git a/clang/examples/analyzer-plugin/MainCallChecker.cpp b/clang/examples/analyzer-plugin/MainCallChecker.cpp
deleted file mode 100644
index 77316d696de..00000000000
--- a/clang/examples/analyzer-plugin/MainCallChecker.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-#include "clang/StaticAnalyzer/Core/Checker.h"
-#include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
-#include "clang/StaticAnalyzer/Frontend/CheckerRegistry.h"
-#include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
-
-using namespace clang;
-using namespace ento;
-
-namespace {
-class MainCallChecker : public Checker < check::PreStmt<CallExpr> > {
-  mutable std::unique_ptr<BugType> BT;
-
-public:
-  void checkPreStmt(const CallExpr *CE, CheckerContext &C) const;
-};
-} // end anonymous namespace
-
-void MainCallChecker::checkPreStmt(const CallExpr *CE, CheckerContext &C) const {
-  const Expr *Callee = CE->getCallee();
-  const FunctionDecl *FD = C.getSVal(Callee).getAsFunctionDecl();
-
-  if (!FD)
-    return;
-
-  // Get the name of the callee.
-  IdentifierInfo *II = FD->getIdentifier();
-  if (!II)   // if no identifier, not a simple C function
-    return;
-
-  if (II->isStr("main")) {
-    ExplodedNode *N = C.generateErrorNode();
-    if (!N)
-      return;
-
-    if (!BT)
-      BT.reset(new BugType(this, "call to main", "example analyzer plugin"));
-
-    std::unique_ptr<BugReport> report =
-        llvm::make_unique<BugReport>(*BT, BT->getName(), N);
-    report->addRange(Callee->getSourceRange());
-    C.emitReport(std::move(report));
-  }
-}
-
-// Register plugin!
-extern "C"
-void clang_registerCheckers (CheckerRegistry &registry) {
-  registry.addChecker<MainCallChecker>(
-      "example.MainCallChecker", "Disallows calls to functions called main",
-      "");
-}
-
-extern "C"
-const char clang_analyzerAPIVersionString[] = CLANG_ANALYZER_API_VERSION_STRING;
-- 
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