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Add test for bug 171520

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This commit is contained in:
Anton Leherbauer 2007-02-14 09:12:37 +00:00
parent 2e3f7eca0e
commit 8ae5d96dab
1 changed files with 22 additions and 1 deletions
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21
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/DOMLocationTests.java
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@ -20,6 +20,7 @@ import org.eclipse.cdt.core.dom.ast.IASTDeclarationStatement;
import org.eclipse.cdt.core.dom.ast.IASTDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTElaboratedTypeSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTEnumerationSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTExpressionStatement;
import org.eclipse.cdt.core.dom.ast.IASTFileLocation;
import org.eclipse.cdt.core.dom.ast.IASTForStatement;
@ -28,6 +29,7 @@ import org.eclipse.cdt.core.dom.ast.IASTFunctionDefinition;
import org.eclipse.cdt.core.dom.ast.IASTFunctionStyleMacroParameter;
import org.eclipse.cdt.core.dom.ast.IASTIdExpression;
import org.eclipse.cdt.core.dom.ast.IASTIfStatement;
import org.eclipse.cdt.core.dom.ast.IASTInitializer;
import org.eclipse.cdt.core.dom.ast.IASTInitializerExpression;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTNodeLocation;
@ -47,6 +49,7 @@ import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTStandardFunctionDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
import org.eclipse.cdt.core.dom.ast.IASTTypeId;
import org.eclipse.cdt.core.dom.ast.IASTTypeIdExpression;
import org.eclipse.cdt.core.dom.ast.IASTUnaryExpression;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCompositeTypeSpecifier;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionDeclarator;
@ -670,4 +673,22 @@ public class DOMLocationTests extends AST2BaseTest {
assertSoleLocation(problems[0], buffer.indexOf("X"), "X".length() );
}
public void _testBug171520() throws Exception {
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=171520
StringBuffer buffer = new StringBuffer();
buffer.append("int i = sizeof(int);");
IASTTranslationUnit tu = parse(buffer.toString(), ParserLanguage.CPP, false, false);
IASTDeclaration[] decls= tu.getDeclarations();
assertEquals(1, decls.length);
assertSoleLocation(decls[0], 0, buffer.length());
assertTrue(decls[0] instanceof IASTSimpleDeclaration);
IASTSimpleDeclaration simpleDecl= (IASTSimpleDeclaration)decls[0];
IASTDeclarator[] declarators= simpleDecl.getDeclarators();
assertEquals(1, declarators.length);
IASTInitializer initializer= declarators[0].getInitializer();
assertTrue(initializer instanceof IASTInitializerExpression);
IASTExpression expr= ((IASTInitializerExpression)initializer).getExpression();
assertTrue(expr instanceof IASTTypeIdExpression);
assertSoleLocation(expr, buffer.indexOf("sizeof"), "sizeof(int)".length());
}
}