# HG changeset patch
# User Mario de Sousa <msousa@fe.up.pt>
# Date 1306779382 -3600
# Node ID 82c1f453cd07a16c80ae8be5804f6c2a11284eec
# Parent  fe5cb87610fa37c5b96a5ae6e7f828d543910b21
Ignore underscores in decimal integer constants when determining size in bits...

diff -r fe5cb87610fa -r 82c1f453cd07 absyntax_utils/get_sizeof_datatype.cc
--- a/absyntax_utils/get_sizeof_datatype.cc	Mon May 30 17:54:15 2011 +0100
+++ b/absyntax_utils/get_sizeof_datatype.cc	Mon May 30 19:16:22 2011 +0100
@@ -219,12 +219,29 @@
    * (usually 64 bits), which is not good at all!
    */
   /* Let's try to determine bitsize by converting directly from the string!! */
+  char *sval, *oval;
+  const char *pval;
+  oval = sval = (char *)malloc(strlen(symbol->value)+1);
+  if (NULL ==  sval) ERROR;
+
+  /* copy the original string, but leave out any underscores... */
+  for (pval = symbol->value, sval = oval; *pval != '\0'; pval++) {
+    if ('_' != *pval) {*sval = *pval; sval++;}
+  }  
+  *sval = '\0';  
+  
+  sval = oval;
+  if ('\0' == *sval) ERROR;
+
+  for (bitsize = 0; *sval != '\0'; strdivby2(&sval), bitsize ++);
+
+/*
   char *sval = strdup(symbol->value);
   char *oval = sval;
   if (NULL ==  sval) ERROR;
   if ('\0' == *sval) ERROR;
-
   for (bitsize = 0; *sval != '\0'; strdivby2(&sval), bitsize ++);
+*/
 
   /* Even for (value == 0), the above loop will return bitsize == 1!, 
    * so we don't need to handle the special case...