Merge pull request #482 from Wuerfel21/W21-ignore-underscore-const

totalspectrum · web-flow · commit d34160d75bcf · 2025-04-09T17:40:05.000-03:00
Don't emit underscore constant when compiling for P2, fixes #481
diff --git a/backends/asm/outasm.c b/backends/asm/outasm.c
@@ -6651,6 +6651,10 @@ CompileConstant(IRList *irl, AST *ast, bool skip_clkfreq, bool skip_clkmode)
     }
     expr = (AST *)sym->v.ptr;
     if (!expr) return;
+    if (gl_p2 && !strcasecmp(name,"_")) {
+        // This causes assembly to break, so just omit it
+        return;
+    }
     if (skip_clkfreq && !strcasecmp(name, "_clkfreq")) {
         return;
     }

Original file line number	Diff line number	Diff line change
`@@ -6651,6 +6651,10 @@ CompileConstant(IRList irl, AST ast, bool skip_clkfreq, bool skip_clkmode)`
`6651`	`6651`	`}`
`6652`	`6652`	`expr = (AST *)sym->v.ptr;`
`6653`	`6653`	`if (!expr) return;`
	`6654`	`+ if (gl_p2 && !strcasecmp(name,"_")) {`
	`6655`	`+ // This causes assembly to break, so just omit it`
	`6656`	`+ return;`
	`6657`	`+ }`
`6654`	`6658`	`if (skip_clkfreq && !strcasecmp(name, "_clkfreq")) {`
`6655`	`6659`	`return;`
`6656`	`6660`	`}`