[compiler-rt] b55d4a3 - [compiler-rt] Fix a warning

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2024-09-19T08:58:40-07:00
New Revision: b55d4a39a932e407192a8038ef542586fd92e786

URL: https://github.com/llvm/llvm-project/commit/b55d4a39a932e407192a8038ef542586fd92e786
DIFF: https://github.com/llvm/llvm-project/commit/b55d4a39a932e407192a8038ef542586fd92e786.diff

LOG: [compiler-rt] Fix a warning

This patch fixes:

  compiler-rt/lib/builtins/truncxfbf2.c:16:7: error: ISO C requires a
  translation unit to contain at least one declaration
  [-Werror,-Wempty-translation-unit]

Added: 
    

Modified: 
    compiler-rt/lib/builtins/truncxfbf2.c

Removed: 
    


################################################################################
diff  --git a/compiler-rt/lib/builtins/truncxfbf2.c b/compiler-rt/lib/builtins/truncxfbf2.c
index aa4108c334eebc..5a389abdf0d570 100644
--- a/compiler-rt/lib/builtins/truncxfbf2.c
+++ b/compiler-rt/lib/builtins/truncxfbf2.c
@@ -14,3 +14,6 @@
 COMPILER_RT_ABI dst_t __truncxfbf2(long double a) { return __truncXfYf2__(a); }
 
 #endif
+
+// Have at least one declaration to suppress warnings.
+enum Unused { ReallyUnused };