https://gcc.gnu.org/g:acfa562eaa440bf2bd5bd09035bd8bbde5d37d60
commit r11-11387-gacfa562eaa440bf2bd5bd09035bd8bbde5d37d60
Author: Iain Sandoe <i...@sandoe.co.uk>
Date: Tue Jan 9 17:31:41 2024 +0000
Objective-C/C++: Ensure sufficient setup for the preprocessor.
The tokenizer makes use of functions that determine if identifiers
are interface or class names, and those functions need a hash map
to be set up.
This ensures that these are initialized before pre-process-only
jobs are run.
gcc/objc/ChangeLog:
* objc-act.c (objc_init): Initialize interface and class
name hash maps before the preprocessor uses them.
Signed-off-by: Iain Sandoe <i...@sandoe.co.uk>
(cherry picked from commit 60f58d0630805e8dce79f5489658fd83e42fa8f1)
Diff:
---
gcc/objc/objc-act.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c
index 536ec028dbd..cb1fcbb2086 100644
--- a/gcc/objc/objc-act.c
+++ b/gcc/objc/objc-act.c
@@ -347,6 +347,11 @@ bool
objc_init (void)
{
bool ok;
+
+ /* Set up stuff used by the preprocessor as well as FE parser. */
+ interface_hash_init ();
+ hash_init ();
+
#ifdef OBJCPLUS
if (cxx_init () == false)
#else
@@ -376,8 +381,6 @@ objc_init (void)
/* Set up stuff used by FE parser and all runtimes. */
errbuf = XNEWVEC (char, 1024 * 10);
- interface_hash_init ();
- hash_init ();
objc_encoding_init ();
/* ... and then check flags and set-up for the selected runtime ... */
if (flag_next_runtime && flag_objc_abi >= 2)
