From 346250862dc549180a7516d7d007e51ed8e60813 Mon Sep 17 00:00:00 2001
From: "jband%netscape.com"
 <jband%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Sat, 19 Aug 2000 03:28:01 +0000
Subject: [PATCH] Add support for -w and -s for reporting warnings and doing
 strict JS checking (as supported by the engine). Also update the usage info.
 ra=brendan@mozilla.org

git-svn-id: svn://10.0.0.236/trunk@76683 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/js/src/xpconnect/shell/xpcshell.cpp | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/mozilla/js/src/xpconnect/shell/xpcshell.cpp b/mozilla/js/src/xpconnect/shell/xpcshell.cpp
index ebb9699d79e..ecbb3b8d2ee 100644
--- a/mozilla/js/src/xpconnect/shell/xpcshell.cpp
+++ b/mozilla/js/src/xpconnect/shell/xpcshell.cpp
@@ -98,6 +98,7 @@ FILE *gErrFile = NULL;
 
 int gExitCode = 0;
 JSBool gQuitting = JS_FALSE;
+static int reportWarnings = 0;
 
 static void PR_CALLBACK
 my_ErrorReporter(JSContext *cx, const char *message, JSErrorReport *report)
@@ -111,6 +112,10 @@ my_ErrorReporter(JSContext *cx, const char *message, JSErrorReport *report)
         return;
     }
 
+    /* Conditionally ignore reported warnings. */
+    if (JSREPORT_IS_WARNING(report->flags) && !reportWarnings)
+        return;
+
     if (report->filename)
         prefix = JS_smprintf("%s:", report->filename);
     if (report->lineno) {
@@ -120,7 +125,9 @@ my_ErrorReporter(JSContext *cx, const char *message, JSErrorReport *report)
     }
     if (JSREPORT_IS_WARNING(report->flags)) {
         tmp = prefix;
-        prefix = JS_smprintf("%swarning: ", tmp ? tmp : "");
+        prefix = JS_smprintf("%s%swarning: ",
+                             tmp ? tmp : "",
+                             JSREPORT_IS_STRICT(report->flags) ? "strict " : "");
         JS_free(cx, tmp);
     }
 
@@ -540,12 +547,10 @@ static int
 usage(void)
 {
     fprintf(gErrFile, "%s\n", JS_GetImplementationVersion());
-    fprintf(gErrFile, "usage: js [-w] [-v version] [-f scriptfile] [scriptfile] [scriptarg...]\n");
+    fprintf(gErrFile, "usage: xpcshell [-s] [-w] [-v version] [-f scriptfile] [scriptfile] [scriptarg...]\n");
     return 2;
 }
 
-static int reportWarnings;
-
 static int
 ProcessArgs(JSContext *cx, JSObject *obj, char **argv, int argc)
 {
@@ -570,7 +575,9 @@ ProcessArgs(JSContext *cx, JSObject *obj, char **argv, int argc)
             case 'w':
                 reportWarnings++;
                 break;
-
+            case 's':
+                JS_ToggleOptions(cx, JSOPTION_STRICT);
+                break;
             case 'f':
                 if (i+1 == argc) {
                     return usage();