fix #2723: skip import.meta warnings in packages

evanw · Dec 8, 2022 · a4d7d97 · a4d7d97
1 parent c189b30
commit a4d7d97
Show file tree

Hide file tree

Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/internal/js_parser/js_parser.go b/internal/js_parser/js_parser.go
@@ -12293,7 +12293,11 @@ func (p *parser) visitExprInOut(expr js_ast.Expr, in exprIn) (js_ast.Expr, exprO
 			p.markSyntaxFeature(compat.ImportMeta, r)
 		} else if p.options.mode != config.ModePassThrough && !p.options.outputFormat.KeepES6ImportExportSyntax() {
 			r := logger.Range{Loc: expr.Loc, Len: e.RangeLen}
-			p.log.AddIDWithNotes(logger.MsgID_JS_EmptyImportMeta, logger.Warning, &p.tracker, r, fmt.Sprintf(
+			kind := logger.Warning
+			if p.suppressWarningsAboutWeirdCode || p.fnOrArrowDataVisit.tryBodyCount > 0 {
+				kind = logger.Debug
+			}
+			p.log.AddIDWithNotes(logger.MsgID_JS_EmptyImportMeta, kind, &p.tracker, r, fmt.Sprintf(
 				"\"import.meta\" is not available with the %q output format and will be empty", p.options.outputFormat.String()),
 				[]logger.MsgData{{Text: "You need to set the output format to \"esm\" for \"import.meta\" to work correctly."}})
 		}

diff --git a/internal/js_parser/js_parser_lower.go b/internal/js_parser/js_parser_lower.go
@@ -131,7 +131,11 @@ func (p *parser) markSyntaxFeature(feature compat.JSFeature, r logger.Range) (di
 
 	case compat.ImportMeta:
 		// This can't be polyfilled
-		p.log.AddIDWithNotes(logger.MsgID_JS_EmptyImportMeta, logger.Warning, &p.tracker, r, fmt.Sprintf(
+		kind := logger.Warning
+		if p.suppressWarningsAboutWeirdCode || p.fnOrArrowDataVisit.tryBodyCount > 0 {
+			kind = logger.Debug
+		}
+		p.log.AddIDWithNotes(logger.MsgID_JS_EmptyImportMeta, kind, &p.tracker, r, fmt.Sprintf(
 			"\"import.meta\" is not available in %s and will be empty", where), notes)
 		return