A symbol can never conflict with itself.

Raku · Apr 23, 2011 · e46af01 · e46af01
1 parent 2882b8e
commit e46af01
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/ModuleLoader.pm b/src/ModuleLoader.pm
@@ -55,6 +55,9 @@ knowhow ModuleLoader {
             if !%known_symbols{$sym} {
                 ($target.WHO){$sym} := $_.value;
             }
+            elsif ($target.WHO){$sym} =:= $_.value {
+                # No problemo; a symbol can't conflict with itself.
+            }
             else {
                 pir::die("Merging GLOBAL symbols failed: duplicate definition of symbol $sym");
             }