[clang] 2ccb074 - [clang] NFC, make more HeaderSearch methods const.

[Haojian Wu via cfe-commits]

Author: Haojian Wu
Date: 2023-06-01T15:08:55+02:00
New Revision: 2ccb07452d8e1e62c545db2f6faad2bd794572be

URL: https://github.com/llvm/llvm-project/commit/2ccb07452d8e1e62c545db2f6faad2bd794572be
DIFF: https://github.com/llvm/llvm-project/commit/2ccb07452d8e1e62c545db2f6faad2bd794572be.diff

LOG: [clang] NFC, make more HeaderSearch methods const.

Added: 
    

Modified: 
    clang/include/clang/Lex/HeaderSearch.h
    clang/lib/Lex/HeaderSearch.cpp

Removed: 
    


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diff  --git a/clang/include/clang/Lex/HeaderSearch.h b/clang/include/clang/Lex/HeaderSearch.h
index e2d7f64c360f..5386b7a5d6d6 100644
--- a/clang/include/clang/Lex/HeaderSearch.h
+++ b/clang/include/clang/Lex/HeaderSearch.h
@@ -553,10 +553,10 @@ class HeaderSearch {
   /// macro.
   ///
   /// This routine does not consider the effect of \#import
-  bool isFileMultipleIncludeGuarded(const FileEntry *File);
+  bool isFileMultipleIncludeGuarded(const FileEntry *File) const;
 
   /// Determine whether the given file is known to have ever been \#imported.
-  bool hasFileBeenImported(const FileEntry *File) {
+  bool hasFileBeenImported(const FileEntry *File) const {
     const HeaderFileInfo *FI = getExistingFileInfo(File);
     return FI && FI->isImport;
   }

diff  --git a/clang/lib/Lex/HeaderSearch.cpp b/clang/lib/Lex/HeaderSearch.cpp
index 33b25928cc04..16d64be55842 100644
--- a/clang/lib/Lex/HeaderSearch.cpp
+++ b/clang/lib/Lex/HeaderSearch.cpp
@@ -1375,7 +1375,7 @@ HeaderSearch::getExistingFileInfo(const FileEntry *FE,
   return HFI;
 }
 
-bool HeaderSearch::isFileMultipleIncludeGuarded(const FileEntry *File) {
+bool HeaderSearch::isFileMultipleIncludeGuarded(const FileEntry *File) const {
   // Check if we've entered this file and found an include guard or #pragma
   // once. Note that we dor't check for #import, because that's not a property
   // of the file itself.