JS: fix parsing of empty for-loop, fixes #636

Author: tdewolff

Diff for: go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/fsnotify/fsnotify v1.7.0
 	github.com/matryer/try v0.0.0-20161228173917-9ac251b645a2
 	github.com/tdewolff/argp v0.0.0-20231030173501-fa6c54897951
-	github.com/tdewolff/parse/v2 v2.7.4
+	github.com/tdewolff/parse/v2 v2.7.5
 	github.com/tdewolff/test v1.0.11-0.20231101010635-f1265d231d52
 )
 

Diff for: go.sum

@@ -10,8 +10,8 @@ github.com/matryer/try v0.0.0-20161228173917-9ac251b645a2 h1:JAEbJn3j/FrhdWA9jW8
 github.com/matryer/try v0.0.0-20161228173917-9ac251b645a2/go.mod h1:0KeJpeMD6o+O4hW7qJOT7vyQPKrWmj26uf5wMc/IiIs=
 github.com/tdewolff/argp v0.0.0-20231030173501-fa6c54897951 h1:QiakK8TMHgZfKZ2enwnyYzT3fOtzIwZ6mDkVC3scOrQ=
 github.com/tdewolff/argp v0.0.0-20231030173501-fa6c54897951/go.mod h1:fF+gnKbmf3iMG+ErLiF+orMU/InyZIEnKVVigUjfriw=
-github.com/tdewolff/parse/v2 v2.7.4 h1:zrUn2CFg9+5llbUZcsycctFlNRyV1D5gFBZRxuGzdzk=
-github.com/tdewolff/parse/v2 v2.7.4/go.mod h1:3FbJWZp3XT9OWVN3Hmfp0p/a08v4h8J9W1aghka0soA=
+github.com/tdewolff/parse/v2 v2.7.5 h1:RdcN3Ja6zAMSvnxxO047xRoWexX3RrXKi3H6EQHzXto=
+github.com/tdewolff/parse/v2 v2.7.5/go.mod h1:3FbJWZp3XT9OWVN3Hmfp0p/a08v4h8J9W1aghka0soA=
 github.com/tdewolff/test v1.0.6/go.mod h1:6DAvZliBAAnD7rhVgwaM7DE5/d9NMOAJ09SqYqeK4QE=
 github.com/tdewolff/test v1.0.11-0.20231101010635-f1265d231d52 h1:gAQliwn+zJrkjAHVcBEYW/RFvd2St4yYimisvozAYlA=
 github.com/tdewolff/test v1.0.11-0.20231101010635-f1265d231d52/go.mod h1:6DAvZliBAAnD7rhVgwaM7DE5/d9NMOAJ09SqYqeK4QE=

Diff for: js/js_test.go

@@ -805,6 +805,7 @@ func TestJS(t *testing.T) {
 		{`"\x00\x31 \0\u0000"`, `"\x001 \0\x00"`}, // #577
 		{`function transform(){{var aaaa=[];for(var b=0;;){}for(var b in aaaa){}var aaaa=[];for(var b=0;;){}}}`, `function transform(){{for(var aaaa=[],b=0;;);for(b in aaaa);for(aaaa=[],b=0;;);}}`}, // #619
 		{`for(var a=0;;){var b=5;for(var c=0;;);}`, `for(var b,c,a=0;;)for(b=5,c=0;;);`},                                                                                                              // #634
+		{"if(a)for(;;)\n;else b", `if(a)for(;;);else b`}, // #636
 	}
 
 	m := minify.New()