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Bug 315525: fix to suppress errors in inner functions

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This commit is contained in:
Alena Laskavaia 2010-06-03 03:02:06 +00:00
parent 164cdd8a6e
commit ecf0c62ff0
1 changed files with 5 additions and 1 deletions
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6
codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/ReturnChecker.java
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@ -21,6 +21,7 @@ import org.eclipse.cdt.codan.core.model.cfg.IControlFlowGraph;
import org.eclipse.cdt.codan.core.model.cfg.IExitNode; import org.eclipse.cdt.codan.core.model.cfg.IExitNode;
import org.eclipse.cdt.core.dom.ast.ASTVisitor; import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTDeclSpecifier; import org.eclipse.cdt.core.dom.ast.IASTDeclSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTFunctionDeclarator; import org.eclipse.cdt.core.dom.ast.IASTFunctionDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTFunctionDefinition; import org.eclipse.cdt.core.dom.ast.IASTFunctionDefinition;
import org.eclipse.cdt.core.dom.ast.IASTReturnStatement; import org.eclipse.cdt.core.dom.ast.IASTReturnStatement;
@ -48,10 +49,13 @@ public class ReturnChecker extends AbstractAstFunctionChecker {
ReturnStmpVisitor(IASTFunctionDefinition func) { ReturnStmpVisitor(IASTFunctionDefinition func) {
shouldVisitStatements = true; shouldVisitStatements = true;
shouldVisitDeclarations = true;
this.func = func; this.func = func;
this.hasret = false; this.hasret = false;
} }
public int visit(IASTDeclaration element) {
return PROCESS_SKIP; // skip inner functions
}
public int visit(IASTStatement stmt) { public int visit(IASTStatement stmt) {
if (stmt instanceof IASTReturnStatement) { if (stmt instanceof IASTReturnStatement) {
IASTReturnStatement ret = (IASTReturnStatement) stmt; IASTReturnStatement ret = (IASTReturnStatement) stmt;