* cpplib.c (cpp_push_buffer): Give stdin buffers the name <stdin>.

From-SVN: r41166

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bb179c6733ae868b476cffa40e457c4272ce8e3d..760778157fd90410a1247a572eb57d9977b91543 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2001-04-06  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+       * cpplib.c (cpp_push_buffer): Give stdin buffers the name <stdin>.
+
 2001-04-06  Neil Booth  <neil@daikokuya.demon.co.uk>
 
        * configure.in: Add check for lstat.

diff --git a/gcc/cpplib.c b/gcc/cpplib.c
index 56ffbb17bc739244d07d582f5a211450d617f2cd..be04d4159254f1821ff99f50c8e39ad24092ff24 100644 (file)
--- a/gcc/cpplib.c
+++ b/gcc/cpplib.c
@@ -1812,7 +1812,10 @@ cpp_push_buffer (pfile, buffer, len, type, filename)
       pfile->lexer_pos.output_line = 1;
     }
 
-  new->nominal_fname = filename;
+  if (*filename == '\0')
+    new->nominal_fname = _("<stdin>");
+  else
+    new->nominal_fname = filename;
   new->type = type;
   new->prev = pfile->buffer;
   new->pfile = pfile;