[PATCH] D144586: [PS4/PS5] Specify no <complex.h> or <threads.h>

[Paul Robinson via Phabricator via cfe-commits]

probinson created this revision.
probinson added a reviewer: aaron.ballman.
Herald added a project: All.
probinson requested review of this revision.

We've never provided these headers so set the preprocessor
toggles to reflect that.


https://reviews.llvm.org/D144586

Files:
  clang/lib/Basic/Targets/OSTargets.h
  clang/test/C/C11/n1460.c


Index: clang/test/C/C11/n1460.c
===================================================================
--- clang/test/C/C11/n1460.c
+++ clang/test/C/C11/n1460.c
@@ -7,9 +7,15 @@
 // If we claim to not support the feature then we expect diagnostics when
 // using that feature. Otherwise, we expect no diagnostics.
 #ifdef __STDC_NO_COMPLEX__
-  // We do not have any targets which do not support complex, so we don't
-  // expect to get into this block.
-  #error "it's unexpected that we don't support complex"
+  // PS4/PS5 set this to indicate no <complex.h> but still support the
+  // _Complex syntax.
+  #ifdef __SCE__
+    #define HAS_COMPLEX
+  #else
+    // We do not have any other targets which do not support complex, so we
+    // don't expect to get into this block.
+    #error "it's unexpected that we don't support complex"
+  #endif
   float _Complex fc;
   double _Complex dc;
   long double _Complex ldc;
Index: clang/lib/Basic/Targets/OSTargets.h
===================================================================
--- clang/lib/Basic/Targets/OSTargets.h
+++ clang/lib/Basic/Targets/OSTargets.h
@@ -535,6 +535,8 @@
     DefineStd(Builder, "unix", Opts);
     Builder.defineMacro("__ELF__");
     Builder.defineMacro("__SCE__");
+    Builder.defineMacro("__STDC_NO_COMPLEX__");
+    Builder.defineMacro("__STDC_NO_THREADS__");
   }
 
 public:


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