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* [gcc r14-1983] Fortran's gfc_match_char: %S to match symbol with host_assoc
@ 2023-06-20 11:23 Tobias Burnus
0 siblings, 0 replies; only message in thread
From: Tobias Burnus @ 2023-06-20 11:23 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:0607e93490058ec31b6ab57078c54771f139b870
commit r14-1983-g0607e93490058ec31b6ab57078c54771f139b870
Author: Tobias Burnus <tobias@codesourcery.com>
Date: Tue Jun 20 13:23:40 2023 +0200
Fortran's gfc_match_char: %S to match symbol with host_assoc
gfc_match ("... %s ...", ...) matches a gfc_symbol but with
host_assoc = 0. This commit adds '%S' as variant which matches
with host_assoc = 1
gcc/fortran/ChangeLog:
* match.cc (gfc_match_char): Match with '%S' a symbol
with host_assoc = 1.
Diff:
---
gcc/fortran/match.cc | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/gcc/fortran/match.cc b/gcc/fortran/match.cc
index e7be7fddc64..1203787fe77 100644
--- a/gcc/fortran/match.cc
+++ b/gcc/fortran/match.cc
@@ -1084,7 +1084,8 @@ gfc_match_char (char c, bool gobble_ws)
%% Literal percent sign
%e Expression, pointer to a pointer is set
- %s Symbol, pointer to the symbol is set
+ %s Symbol, pointer to the symbol is set (host_assoc = 0)
+ %S Symbol, pointer to the symbol is set (host_assoc = 1)
%n Name, character buffer is set to name
%t Matches end of statement.
%o Matches an intrinsic operator, returned as an INTRINSIC enum.
@@ -1151,8 +1152,9 @@ loop:
goto loop;
case 's':
+ case 'S':
vp = va_arg (argp, void **);
- n = gfc_match_symbol ((gfc_symbol **) vp, 0);
+ n = gfc_match_symbol ((gfc_symbol **) vp, c == 'S');
if (n != MATCH_YES)
{
m = n;
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