ExceptionalCondition() return type

I came across this comment:

/** ExceptionalCondition - Handles the failure of an Assert()** Note: this can't actually return, but we declare it as
returningint* because the TrapMacro() macro might get wonky otherwise.*/
 

But it seems to me that this can easily be fixed like shown below, which
compiles without warnings.  Is there any problem with that?

I noticed that the comment at TrapMacro suggests this usage pattern
   #define foo(x) (AssertMacro(x != 0) && bar(x))

but all actual uses of AssertMacro() chain it using the comma operator.
Maybe that had something to do with it in the past, but it doesn't seem
likely either.


diff --git i/src/backend/utils/error/assert.c w/src/backend/utils/error/assert.c
index 34909f7..1b4d14d 100644
--- i/src/backend/utils/error/assert.c
+++ w/src/backend/utils/error/assert.c
@@ -25,7 +25,7 @@ * Note: this can't actually return, but we declare it as returning int * because the TrapMacro()
macromight get wonky otherwise. */
 
-int
+voidExceptionalCondition(const char *conditionName,                     const char *errorType,
constchar *fileName,
 
@@ -55,6 +55,4 @@ ExceptionalCondition(const char *conditionName,#endif    abort();
-
-    return 0;}
diff --git i/src/include/postgres.h w/src/include/postgres.h
index 60a2bdb..a3181d6 100644
--- i/src/include/postgres.h
+++ w/src/include/postgres.h
@@ -662,7 +662,7 @@ extern PGDLLIMPORT bool assert_enabled;#define TrapMacro(condition, errorType) \    ((bool) ((!
assert_enabled)|| ! (condition) || \             (ExceptionalCondition(CppAsString(condition), (errorType), \
 
-                                   __FILE__, __LINE__))))
+                                   __FILE__, __LINE__), 0)))#ifndef USE_ASSERT_CHECKING#define Assert(condition)
@@ -683,8 +683,8 @@ extern PGDLLIMPORT bool assert_enabled;        Trap(!(condition), "BadState")#endif   /*
USE_ASSERT_CHECKING*/
 
-extern int ExceptionalCondition(const char *conditionName,
+extern void ExceptionalCondition(const char *conditionName,                     const char *errorType,
-                     const char *fileName, int lineNumber);
+                     const char *fileName, int lineNumber) __attribute__((noreturn));#endif   /* POSTGRES_H */