[PATCH] D151833: Respect "-fdiagnostics-absolute-paths" on emit include location

[Charalampos Mitrodimas via Phabricator via cfe-commits]

charmitro updated this revision to Diff 527821.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D151833/new/

https://reviews.llvm.org/D151833

Files:
  clang/lib/Frontend/TextDiagnostic.cpp
  clang/test/Frontend/absolute-paths-import.h
  clang/test/Frontend/absolute-paths.c


Index: clang/test/Frontend/absolute-paths.c
===================================================================
--- clang/test/Frontend/absolute-paths.c
+++ clang/test/Frontend/absolute-paths.c
@@ -1,5 +1,9 @@
-// RUN: %clang_cc1 -fsyntax-only -I %S/Inputs/SystemHeaderPrefix/.. %s 2>&1 | FileCheck -check-prefix=NORMAL -check-prefix=CHECK %s
-// RUN: %clang_cc1 -fsyntax-only -I %S/Inputs/SystemHeaderPrefix/.. -fdiagnostics-absolute-paths %s 2>&1 | FileCheck -check-prefix=ABSOLUTE -check-prefix=CHECK %s
+// RUN: %clang_cc1 -fsyntax-only -I %S/Inputs/SystemHeaderPrefix/.. %s 2>&1 | FileCheck -DROOT_ABSOLUTE=%s -check-prefix=NORMAL -check-prefix=CHECK %s
+// RUN: %clang_cc1 -fsyntax-only -I %S/Inputs/SystemHeaderPrefix/.. -fdiagnostics-absolute-paths %s 2>&1 | FileCheck -DROOT_ABSOLUTE=%s -check-prefix=ABSOLUTE -check-prefix=CHECK %s --dump-input-filter=all
+
+#include "absolute-paths-import.h"
+// NORMAL: In file included from [[ROOT_ABSOLUTE]]:4:
+// ABSOLUTE: In file included from [[ROOT_ABSOLUTE]]:4:
 
 #include "absolute-paths.h"
 
Index: clang/test/Frontend/absolute-paths-import.h
===================================================================
--- /dev/null
+++ clang/test/Frontend/absolute-paths-import.h
@@ -0,0 +1 @@
+#warning abc
Index: clang/lib/Frontend/TextDiagnostic.cpp
===================================================================
--- clang/lib/Frontend/TextDiagnostic.cpp
+++ clang/lib/Frontend/TextDiagnostic.cpp
@@ -868,10 +868,11 @@
 }
 
 void TextDiagnostic::emitIncludeLocation(FullSourceLoc Loc, PresumedLoc PLoc) {
-  if (DiagOpts->ShowLocation && PLoc.isValid())
-    OS << "In file included from " << PLoc.getFilename() << ':'
-       << PLoc.getLine() << ":\n";
-  else
+  if (DiagOpts->ShowLocation && PLoc.isValid()) {
+    OS << "In file included from ";
+    emitFilename(PLoc.getFilename(), Loc.getManager());
+    OS << ':' << PLoc.getLine() << ":\n";
+  } else
     OS << "In included file:\n";
 }
 


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