mirrors/cdt
1
0
Fork 0
mirror of https://github.com/eclipse-cdt/cdt synced 2025-06-09 18:56:02 +02:00
Code Issues Wiki Activity

Bug 495423 - Indexer produces a erroneous "Symbol could not be found"

Browse source 
Added catch all condition to ConditionalExpression type evaluation where
both positive and negative types are the same.

Change-Id: I990b502dfce8ef71c753ac188e072de312b7ea9f
Signed-off-by: Joseph Henry <joseph.henry@sas.com>
This commit is contained in:
Joseph Henry 2016-06-06 09:26:48 -04:00 • committed by Gerrit Code Review @ Eclipse.org
parent eb21d06ecc
commit df6ebf09e9
2 changed files with 16 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java
View file

@ -7554,6 +7554,17 @@ public class AST2Tests extends AST2TestBase {
parseAndCheckBindings(getAboveComment(), C);
}
// struct MyStruct {
// char* str;
// };
// void foo() {
// const struct MyStruct a, b;
// (0 ? a : b).str;
// }
public void testCVQualifiedTypesInConversionOperator_495423() throws Exception {
parseAndCheckBindings(getAboveComment(), C);
}
// _Alignas(8) int x;
// _Alignas(int) char y;
// _Alignas(16) struct { int x; int y; };

6
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTConditionalExpression.java
View file

@ -172,6 +172,10 @@ public class CASTConditionalExpression extends ASTNode implements
private IType computeResultType(IASTExpression positiveExpression, IASTExpression negativeExpression,
IType positiveType, IType negativeType) {
// Unwrap any top-level cv-qualifiers.
positiveType = CVisitor.unwrapCV(positiveType);
negativeType = CVisitor.unwrapCV(negativeType);
// [6.5.15] p5: If both the second and third operands have arithmetic type, the result type
// that would be determined by the usual arithmetic conversions, were they applied to those
// two operands, is the type of the result. If both operands have void type, the result has
@ -222,7 +226,7 @@ public class CASTConditionalExpression extends ASTNode implements
return new CPointerType(
ExpressionTypes.restoreCV(resultPointee, positivePointeeCV, negativePointeeCV), 0);
}
return null;
}