From 771f1acdcb913399ff3b70c83d4e5989d3295257 Mon Sep 17 00:00:00 2001
From: simonmar <unknown>
Date: Wed, 28 Jul 1999 14:10:09 +0000
Subject: [PATCH] [project @ 1999-07-28 14:10:09 by simonmar] Sigh, another go
at getting #line directives right.
---
ghc/utils/hscpp/hscpp.prl | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/ghc/utils/hscpp/hscpp.prl b/ghc/utils/hscpp/hscpp.prl
index e56ef269cedb..5c08b9b125f2 100644
--- a/ghc/utils/hscpp/hscpp.prl
+++ b/ghc/utils/hscpp/hscpp.prl
@@ -36,11 +36,10 @@ open(INPIPE, "$Cpp @args - <$file |")
while (<INPIPE>) {
-# line directives come in flavo[u]rs:
+ s/^#\s*line\s+(\d+)\s+\"\"$/\{\-# LINE \1 \"$file\" \-\}/;
+ s/^#\s*(\d+)\s+\"\"/\{\-# LINE \1 \"$file\" \-\}/;
- s/^#\s*line\s+(\d+)\s+(\"\")$//;
- s/^#\s*(\d+)\s+(\"\").*//; # these are a result of our using stdin in
- # the $(CPP) command line above.
+# line directives come in flavo[u]rs:
# s/^#\s*line\s+\d+$/\{\-# LINE \-\}/; IGNORE THIS ONE FOR NOW
s/^#\s*line\s+(\d+)\s+(\".+\")$/\{\-# LINE \1 \2 \-\}/;
--
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