JavaScript: Allow first expression in array literal to be an in expression.

javascript/extractor/tests/e4x/input/regress.js

@@ -0,0 +1 @@
+[ x in y ]

javascript/extractor/tests/e4x/output/trap/regress.js.trap

@@ -0,0 +1,103 @@
+#10000=@"/regress.js;sourcefile"
+files(#10000,"/regress.js","regress","js",0)
+#10001=@"/;folder"
+folders(#10001,"/","")
+containerparent(#10001,#10000)
+#10002=@"loc,{#10000},0,0,0,0"
+locations_default(#10002,#10000,0,0,0,0)
+hasLocation(#10000,#10002)
+#20000=@"global_scope"
+scopes(#20000,0)
+#20001=@"script;{#10000},1,1"
+#20002=*
+lines(#20002,#20001,"[ x in y ]","
+")
+#20003=@"loc,{#10000},1,1,1,10"
+locations_default(#20003,#10000,1,1,1,10)
+hasLocation(#20002,#20003)
+numlines(#20001,1,1,0)
+#20004=*
+tokeninfo(#20004,8,#20001,0,"[")
+#20005=@"loc,{#10000},1,1,1,1"
+locations_default(#20005,#10000,1,1,1,1)
+hasLocation(#20004,#20005)
+#20006=*
+tokeninfo(#20006,6,#20001,1,"x")
+#20007=@"loc,{#10000},1,3,1,3"
+locations_default(#20007,#10000,1,3,1,3)
+hasLocation(#20006,#20007)
+#20008=*
+tokeninfo(#20008,7,#20001,2,"in")
+#20009=@"loc,{#10000},1,5,1,6"
+locations_default(#20009,#10000,1,5,1,6)
+hasLocation(#20008,#20009)
+#20010=*
+tokeninfo(#20010,6,#20001,3,"y")
+#20011=@"loc,{#10000},1,8,1,8"
+locations_default(#20011,#10000,1,8,1,8)
+hasLocation(#20010,#20011)
+#20012=*
+tokeninfo(#20012,8,#20001,4,"]")
+#20013=@"loc,{#10000},1,10,1,10"
+locations_default(#20013,#10000,1,10,1,10)
+hasLocation(#20012,#20013)
+#20014=*
+tokeninfo(#20014,0,#20001,5,"")
+#20015=@"loc,{#10000},2,1,2,0"
+locations_default(#20015,#10000,2,1,2,0)
+hasLocation(#20014,#20015)
+toplevels(#20001,0)
+#20016=@"loc,{#10000},1,1,2,0"
+locations_default(#20016,#10000,1,1,2,0)
+hasLocation(#20001,#20016)
+#20017=*
+stmts(#20017,2,#20001,0,"[ x in y ]")
+hasLocation(#20017,#20003)
+stmtContainers(#20017,#20001)
+#20018=*
+exprs(#20018,7,#20017,0,"[ x in y ]")
+hasLocation(#20018,#20003)
+enclosingStmt(#20018,#20017)
+exprContainers(#20018,#20001)
+#20019=*
+exprs(#20019,42,#20018,0,"x in y")
+#20020=@"loc,{#10000},1,3,1,8"
+locations_default(#20020,#10000,1,3,1,8)
+hasLocation(#20019,#20020)
+enclosingStmt(#20019,#20017)
+exprContainers(#20019,#20001)
+#20021=*
+exprs(#20021,79,#20019,0,"x")
+hasLocation(#20021,#20007)
+enclosingStmt(#20021,#20017)
+exprContainers(#20021,#20001)
+literals("x","x",#20021)
+#20022=@"var;{x};{#20000}"
+variables(#20022,"x",#20000)
+bind(#20021,#20022)
+#20023=*
+exprs(#20023,79,#20019,1,"y")
+hasLocation(#20023,#20011)
+enclosingStmt(#20023,#20017)
+exprContainers(#20023,#20001)
+literals("y","y",#20023)
+#20024=@"var;{y};{#20000}"
+variables(#20024,"y",#20000)
+bind(#20023,#20024)
+arraySize(#20018,1)
+#20025=*
+entry_cfg_node(#20025,#20001)
+#20026=@"loc,{#10000},1,1,1,0"
+locations_default(#20026,#10000,1,1,1,0)
+hasLocation(#20025,#20026)
+#20027=*
+exit_cfg_node(#20027,#20001)
+hasLocation(#20027,#20015)
+successor(#20017,#20018)
+successor(#20018,#20021)
+successor(#20023,#20019)
+successor(#20021,#20023)
+successor(#20019,#20027)
+successor(#20025,#20017)
+numlines(#10000,1,1,0)
+filetype(#10000,"javascript")