[VFS] Fix buildbot failure caused by llvm#113363

cachemeifyoucan · cachemeifyoucan · commit fb60defd839d · 2025-09-05T11:12:37.000-07:00
Drop few `constexpr` from the change that causes internal compiler error
in some GCC versions used in some buildbot.
diff --git a/llvm/include/llvm/Support/VirtualOutputConfig.h b/llvm/include/llvm/Support/VirtualOutputConfig.h
@@ -68,14 +68,14 @@ struct OutputConfig : detail::EmptyBaseClass {
   {
   }
 
-  constexpr bool operator==(OutputConfig RHS) const {
+  bool operator==(OutputConfig RHS) const {
 #define HANDLE_OUTPUT_CONFIG_FLAG(NAME, DEFAULT)                               \
   if (NAME != RHS.NAME)                                                        \
     return false;
 #include "llvm/Support/VirtualOutputConfig.def"
     return true;
   }
-  constexpr bool operator!=(OutputConfig RHS) const { return !operator==(RHS); }
+  bool operator!=(OutputConfig RHS) const { return !operator==(RHS); }
 
 private:
 #define HANDLE_OUTPUT_CONFIG_FLAG(NAME, DEFAULT) bool NAME : 1;

Original file line number	Diff line number	Diff line change
`@@ -68,14 +68,14 @@ struct OutputConfig : detail::EmptyBaseClass {`
`68`	`68`	`{`
`69`	`69`	`}`
`70`	`70`
`71`		`- constexpr bool operator==(OutputConfig RHS) const {`
	`71`	`+ bool operator==(OutputConfig RHS) const {`
`72`	`72`	`#define HANDLE_OUTPUT_CONFIG_FLAG(NAME, DEFAULT) \`
`73`	`73`	`if (NAME != RHS.NAME) \`
`74`	`74`	`return false;`
`75`	`75`	`#include "llvm/Support/VirtualOutputConfig.def"`
`76`	`76`	`return true;`
`77`	`77`	`}`
`78`		`- constexpr bool operator!=(OutputConfig RHS) const { return !operator==(RHS); }`
	`78`	`+ bool operator!=(OutputConfig RHS) const { return !operator==(RHS); }`
`79`	`79`
`80`	`80`	`private:`
`81`	`81`	`#define HANDLE_OUTPUT_CONFIG_FLAG(NAME, DEFAULT) bool NAME : 1;`