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| author | Iain Sandoe <iain@sandoe.co.uk> | 2020-10-24 09:48:44 +0100 |
|---|---|---|
| committer | Iain Sandoe <iain@sandoe.co.uk> | 2020-11-01 20:28:57 +0000 |
| commit | bb93020ff852fb159bc329bbaea12a33a4ef6761 (patch) | |
| tree | 3e568e503293dc71ed8c26a6eb95dff25945d1bc /gcc/objc/objc-gnu-runtime-abi-01.c | |
| parent | 7a2cc1e8438ee853900f20880ca8858c17486b10 (diff) | |
| download | gcc-bb93020ff852fb159bc329bbaea12a33a4ef6761.zip gcc-bb93020ff852fb159bc329bbaea12a33a4ef6761.tar.gz gcc-bb93020ff852fb159bc329bbaea12a33a4ef6761.tar.bz2 | |
Objective-C : Implement SEL as a built-in typedef.
The reference implementation for Objective-C provides the SEL
typedef (although it is also available from <objc/objc.h>).
gcc/objc/ChangeLog:
* objc-act.c (synth_module_prologue): Get the SEL identifier.
* objc-act.h (enum objc_tree_index): Add OCTI_SEL_NAME.
(objc_selector_name): New.
(SEL_TYPEDEF_NAME): New.
* objc-gnu-runtime-abi-01.c
(gnu_runtime_01_initialize): Initialize SEL typedef.
* objc-next-runtime-abi-01.c
(next_runtime_01_initialize): Likewise.
* objc-next-runtime-abi-02.c
gcc/testsuite/ChangeLog:
* obj-c++.dg/SEL-typedef.mm: New test.
* objc.dg/SEL-typedef.m: New test.
Diffstat (limited to 'gcc/objc/objc-gnu-runtime-abi-01.c')
| -rw-r--r-- | gcc/objc/objc-gnu-runtime-abi-01.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/objc/objc-gnu-runtime-abi-01.c b/gcc/objc/objc-gnu-runtime-abi-01.c index 25c0e01..ac9a862 100644 --- a/gcc/objc/objc-gnu-runtime-abi-01.c +++ b/gcc/objc/objc-gnu-runtime-abi-01.c @@ -208,6 +208,13 @@ static void gnu_runtime_01_initialize (void) type = build_qualified_type (type, TYPE_QUAL_CONST); objc_selector_type = build_pointer_type (type); + /* SEL typedef. */ + type = lang_hooks.decls.pushdecl (build_decl (input_location, + TYPE_DECL, + objc_selector_name, + objc_selector_type)); + TREE_NO_WARNING (type) = 1; + /* typedef id (*IMP)(id, SEL, ...); */ ftype = build_varargs_function_type_list (objc_object_type, objc_object_type, |