[AST] Remove dead declaration of DeclContext::getCommonParentContext (#16855)

rintaro · web-flow · commit 29ae08872388 · 2018-05-26T10:05:37.000+09:00
diff --git a/include/swift/AST/DeclContext.h b/include/swift/AST/DeclContext.h
@@ -408,10 +408,6 @@ class alignas(1 << DeclContextAlignInBits) DeclContext {
     return false;
   }
 
-  /// Compute a context C such that C is a parent context of A and B.
-  /// If no such context exists, return \c nullptr.
-  static DeclContext *getCommonParentContext(DeclContext *A, DeclContext *B);
-
   /// Returns the module context that contains this context.
   ModuleDecl *getParentModule() const;
 

Original file line number	Diff line number	Diff line change
`@@ -408,10 +408,6 @@ class alignas(1 << DeclContextAlignInBits) DeclContext {`
`408`	`408`	`return false;`
`409`	`409`	`}`
`410`	`410`
`411`		`- /// Compute a context C such that C is a parent context of A and B.`
`412`		`- /// If no such context exists, return \c nullptr.`
`413`		`- static DeclContext getCommonParentContext(DeclContext A, DeclContext *B);`
`414`		`-`
`415`	`411`	`/// Returns the module context that contains this context.`
`416`	`412`	`ModuleDecl *getParentModule() const;`
`417`	`413`