define __STDC macros from C23

Vexu · Jul 13, 2024 · 7c7d5e1 · 7c7d5e1
1 parent b61abd3
commit 7c7d5e1
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/src/aro/Compilation.zig b/src/aro/Compilation.zig
@@ -551,6 +551,9 @@ pub fn generateBuiltinMacros(comp: *Compilation, system_defines_mode: SystemDefi
         \\#define __STDC_NO_VLA__ 1
         \\#define __STDC_UTF_16__ 1
         \\#define __STDC_UTF_32__ 1
+        \\#define __STDC_EMBED_NOT_FOUND__ 0
+        \\#define __STDC_EMBED_FOUND__ 1
+        \\#define __STDC_EMBED_EMPTY__ 2
         \\
     );
     if (comp.langopts.standard.StdCVersionMacro()) |stdc_version| {

diff --git a/test/cases/#embed.c b/test/cases/#embed.c
@@ -26,19 +26,19 @@ const int bar =
 ;
 _Static_assert(bar == 'H', "");
 
-# if __has_embed("include/embed data" foo(1)) != 0
+# if __has_embed("include/embed data" foo(1)) != __STDC_EMBED_NOT_FOUND__
 #error unknown param was accepted
 #endif
 
-# if __has_embed("doesn't exist") != 0
+# if __has_embed("doesn't exist") != __STDC_EMBED_NOT_FOUND__
 #error non-existent embed found
 #endif
 
-# if __has_embed("include/embed data" limit(1)) != 1
+# if __has_embed("include/embed data" limit(1)) != __STDC_EMBED_FOUND__
 #error embed should be found
 #endif
 
-# if __has_embed("include/empty") != 2
+# if __has_embed("include/empty") != __STDC_EMBED_EMPTY__
 #error empty wasn't detected
 #endif