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Bug 519790 - ClassCastException in CPPVisitor.createAutoParameterType()

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Change-Id: If200ee08b61b94af2d559505498b4dbc585c3d6e
This commit is contained in:
Nathan Ridge 2017-07-17 19:48:20 -04:00
parent 01a45c3d00
commit 862cf70fa3
1 changed files with 9 additions and 2 deletions
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11
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPVisitor.java
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@ -2178,8 +2178,15 @@ public class CPPVisitor extends ASTQueries {
placeholderKind); placeholderKind);
} }
if (declarator.getParent() instanceof ICPPASTParameterDeclaration) { if (declarator.getParent() instanceof ICPPASTParameterDeclaration) {
return createAutoParameterType(declSpec, declarator, if (declarator.getParent().getParent() instanceof ICPPASTFunctionDeclarator) {
(ICPPASTParameterDeclaration) declarator.getParent(), placeholderKind); // 'auto' used as the type of a function parameter.
return createAutoParameterType(declSpec, declarator,
(ICPPASTParameterDeclaration) declarator.getParent(), placeholderKind);
} else {
// 'auto' used as the type of a template parameter.
// This is a C++17 feature we don't yet support.
return ProblemType.CANNOT_DEDUCE_AUTO_TYPE;
}
} }
ICPPASTInitializerClause autoInitClause= null; ICPPASTInitializerClause autoInitClause= null;
IASTNode parent = declarator.getParent().getParent(); IASTNode parent = declarator.getParent().getParent();