Add some missing NULL checks

DougGregor · DougGregor · commit 721d52f998d3 · 2023-01-08T12:05:52.000-08:00
diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
@@ -2034,11 +2034,11 @@ SourceLoc PatternBindingDecl::getEqualLoc(unsigned i) const {
 }
 
 SourceLoc TopLevelCodeDecl::getStartLoc() const {
-  return Body->getStartLoc();
+  return Body ? Body->getStartLoc() : SourceLoc();
 }
 
 SourceRange TopLevelCodeDecl::getSourceRange() const {
-  return Body->getSourceRange();
+  return Body? Body->getSourceRange() : SourceRange();
 }
 
 SourceRange IfConfigDecl::getSourceRange() const {

Original file line number	Diff line number	Diff line change
`@@ -2034,11 +2034,11 @@ SourceLoc PatternBindingDecl::getEqualLoc(unsigned i) const {`
`2034`	`2034`	`}`
`2035`	`2035`
`2036`	`2036`	`SourceLoc TopLevelCodeDecl::getStartLoc() const {`
`2037`		`- return Body->getStartLoc();`
	`2037`	`+ return Body ? Body->getStartLoc() : SourceLoc();`
`2038`	`2038`	`}`
`2039`	`2039`
`2040`	`2040`	`SourceRange TopLevelCodeDecl::getSourceRange() const {`
`2041`		`- return Body->getSourceRange();`
	`2041`	`+ return Body? Body->getSourceRange() : SourceRange();`
`2042`	`2042`	`}`
`2043`	`2043`
`2044`	`2044`	`SourceRange IfConfigDecl::getSourceRange() const {`