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Merge pull request #724 from BBasile/issue-723 

fix #723 - segfault when running D-Scanner master against dparse repo with -S
merged-on-behalf-of: BBasile <BBasile@users.noreply.github.com>
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The Dlang Bot 2018-11-27 14:55:15 +01:00 committed by GitHub
parent 793e469f53 8d3dcc55bc
commit c57a944506
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 2 deletions
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6
src/dscanner/analysis/unused.d
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@ -308,9 +308,11 @@ final class UnusedVariableCheck : BaseAnalyzer
override void visit(const WithStatement withStatetement) override void visit(const WithStatement withStatetement)
{ {
interestDepth++; interestDepth++;
withStatetement.expression.accept(this); if (withStatetement.expression)
withStatetement.expression.accept(this);
interestDepth--; interestDepth--;
withStatetement.declarationOrStatement.accept(this); if (withStatetement.declarationOrStatement)
withStatetement.declarationOrStatement.accept(this);
} }
override void visit(const Parameter parameter) override void visit(const Parameter parameter)