[flang-commits] [PATCH] D148157: [flang][runtime] Reset the left tab limit when flushing output

[Peter Klausler via Phabricator via flang-commits]

klausler created this revision.
klausler added a reviewer: vdonaldson.
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When flushing output to a non-positionable tty or socket file, reset the  
left tab limit.  Otherwise, non-advancing output to that file will contain
an increasing amount of leading spaces in each flush.


https://reviews.llvm.org/D148157

Files:
  flang/runtime/unit.cpp


Index: flang/runtime/unit.cpp
===================================================================
--- flang/runtime/unit.cpp
+++ flang/runtime/unit.cpp
@@ -621,6 +621,7 @@
       // needs to advance frameOffsetInFile_ to prevent attempts at
       // impossible seeks
       CommitWrites();
+      leftTabLimit.reset();
     }
   }
   Flush(handler);


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