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Fixed Bug 93114 - [Parser] ClassCastException found in CPPASTProblem#getMessage() due to LocationMap$MacroExpansionLocation

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This commit is contained in:
John Camelon 2005-04-28 13:52:34 +00:00
parent 7c6f79c6bc
commit 027dc8cb93
1 changed files with 12 additions and 3 deletions
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11
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTProblem.java
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@ -272,13 +272,22 @@ public class CPPASTProblem extends CPPASTNode implements IASTProblem {
IASTNodeLocation [] locs = getNodeLocations(); IASTNodeLocation [] locs = getNodeLocations();
String file = null; String file = null;
int offset = 0; int offset = 0;
if( locs != null && locs.length > 0 ){ if( locs != null && locs.length == 1 && locs[0] instanceof IASTFileLocation ){
file = ((IASTFileLocation) locs[0]).getFileName(); file = ((IASTFileLocation) locs[0]).getFileName();
offset = locs[0].getNodeOffset(); offset = locs[0].getNodeOffset();
} else { } else {
IASTFileLocation f = getTranslationUnit().flattenLocationsToFile(locs);
if( f == null )
{
file = ""; //$NON-NLS-1$ file = ""; //$NON-NLS-1$
offset = 0; offset = 0;
} }
else
{
file = f.getFileName();
offset = f.getNodeOffset();
}
}
Object[] args = new Object[] { msg, file, new Integer(offset) }; //$NON-NLS-1$ Object[] args = new Object[] { msg, file, new Integer(offset) }; //$NON-NLS-1$
message = ParserMessages.getFormattedString(AST_PROBLEM_PATTERN, args); message = ParserMessages.getFormattedString(AST_PROBLEM_PATTERN, args);
return message; return message;