[flang-commits] [PATCH] D125672: [flang][Runtime] Use proper prototypes in Fortran_main. NFCI
Diana Picus via Phabricator via flang-commits
flang-commits at lists.llvm.org
Mon May 16 02:08:34 PDT 2022
rovka created this revision.
rovka added reviewers: klausler, jeanPerier, awarzynski, kiranchandramohan.
rovka added a project: Flang.
Herald added a subscriber: jdoerfert.
Herald added a project: All.
rovka requested review of this revision.
This is compiled as C code, so it's a good idea to be explicit about the
prototype. Clang complains about this when -Wstrict-prototypes is used.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D125672
Files:
flang/include/flang/Runtime/main.h
flang/runtime/FortranMain/Fortran_main.c
Index: flang/runtime/FortranMain/Fortran_main.c
===================================================================
--- flang/runtime/FortranMain/Fortran_main.c
+++ flang/runtime/FortranMain/Fortran_main.c
@@ -10,7 +10,7 @@
#include "flang/Runtime/stop.h"
/* main entry into PROGRAM */
-void _QQmain();
+void _QQmain(void);
/* C main stub */
int main(int argc, const char *argv[], const char *envp[]) {
Index: flang/include/flang/Runtime/main.h
===================================================================
--- flang/include/flang/Runtime/main.h
+++ flang/include/flang/Runtime/main.h
@@ -14,7 +14,7 @@
FORTRAN_EXTERN_C_BEGIN
void RTNAME(ProgramStart)(int, const char *[], const char *[]);
-void RTNAME(ByteswapOption)(); // -byteswapio
+void RTNAME(ByteswapOption)(void); // -byteswapio
FORTRAN_EXTERN_C_END
#endif // FORTRAN_RUNTIME_MAIN_H_
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