[flang-commits] [PATCH] D115190: [flang] Fix INQUIRE(FILE=,NAME=)

[Peter Klausler via Phabricator via flang-commits]

klausler created this revision.
klausler added a reviewer: vdonaldson.
klausler added a project: Flang.
Herald added a subscriber: jdoerfert.
klausler requested review of this revision.

The file name output was not being copied back to the program
from the runtime.


https://reviews.llvm.org/D115190

Files:
  flang/runtime/io-stmt.cpp


Index: flang/runtime/io-stmt.cpp
===================================================================
--- flang/runtime/io-stmt.cpp
+++ flang/runtime/io-stmt.cpp
@@ -1202,7 +1202,10 @@
     break;
   case HashInquiryKeyword("NAME"):
     str = path_.get();
-    return true;
+    if (!str) {
+      return true; // result is undefined
+    }
+    break;
   }
   if (str) {
     ToFortranDefaultCharacter(result, length, str);


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