Do not set the uASSIGNED flag for global variables

Daniel-Cortez · Daniel-Cortez · commit be0199828dba · 2020-06-14T00:55:45.000+08:00
diff --git a/source/compiler/sc2.c b/source/compiler/sc2.c
@@ -3215,7 +3215,7 @@ SC_FUNC void markinitialized(symbol *sym,int assignment)
     return;
   if (sc_status==statFIRST && (sym->vclass==sLOCAL || sym->vclass==sSTATIC))
     return;
-  if (assignment && (sym->ident==iVARIABLE || sym->ident==iREFERENCE)) {
+  if (assignment && sym->vclass!=sGLOBAL && (sym->ident==iVARIABLE || sym->ident==iREFERENCE)) {
     sym->usage |= uASSIGNED;
     sym->assignlevel=pc_nestlevel;
   } /* if */
diff --git a/source/compiler/tests/warning_240.pwn b/source/compiler/tests/warning_240.pwn
@@ -153,7 +153,7 @@ test_locals()
 
 test_globals()
 {
-	// Assignments to global variables are not tracked (yet?)
+	// Assignments to global variables are not tracked
 	global_var = 1;
 	global_var = 2;
 	UseVariable(global_var);

Original file line number	Diff line number	Diff line change
`@@ -153,7 +153,7 @@ test_locals()`
`153`	`153`
`154`	`154`	`test_globals()`
`155`	`155`	`{`
`156`		`- // Assignments to global variables are not tracked (yet?)`
	`156`	`+ // Assignments to global variables are not tracked`
`157`	`157`	`global_var = 1;`
`158`	`158`	`global_var = 2;`
`159`	`159`	`UseVariable(global_var);`