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(do_spec_1, case 'P'): Don't add underscores to macros starting with 

'_[A-Z]'.

From-SVN: r7626
This commit is contained in:
Richard Kenner 1994-06-30 18:21:18 -04:00
parent b812f4018c
commit 353646926a
1 changed files with 4 additions and 2 deletions
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6
gcc/gcc.c
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@ -3372,7 +3372,8 @@ do_spec_1 (spec, inswitch, soft_matched_part)
*x++ = *y++;
*x++ = *y++;
if (strncmp (y, "__", 2))
if (*y != '_'
|| (*(y+1) != '_' && ! isupper (*(y+1))))
{
/* Stick __ at front of macro name. */
*x++ = '_';
@ -3413,7 +3414,8 @@ do_spec_1 (spec, inswitch, soft_matched_part)
{
y += 2;
if (strncmp (y, "__", 2))
if (*y != '_'
|| (*(y+1) != '_' && ! isupper (*(y+1))))
{
/* Stick -D__ at front of macro name. */
*x++ = '-';