From: Iain Sandoe Date: Tue, 9 Jan 2024 17:31:41 +0000 (+0000) Subject: Objective-C/C++: Ensure sufficient setup for the preprocessor. X-Git-Tag: basepoints/gcc-15~1897 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=60f58d0630805e8dce79f5489658fd83e42fa8f1;p=thirdparty%2Fgcc.git 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.cc (objc_init): Initialize interface and class name hash maps before the preprocessor uses them. Signed-off-by: Iain Sandoe --- diff --git a/gcc/objc/objc-act.cc b/gcc/objc/objc-act.cc index 143134832ff8..cec64c4bfbd4 100644 --- a/gcc/objc/objc-act.cc +++ b/gcc/objc/objc-act.cc @@ -345,6 +345,11 @@ 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 @@ -374,8 +379,6 @@ 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)