From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Mon, 2 Sep 2019 13:25:44 +0000 (+0200)
Subject: Add boolean CodeContext.keep_going and corresponding compiler option
X-Git-Tag: 0.46.0~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1430c461d4a45026331663989113feb195588255;p=thirdparty%2Fvala.git

Add boolean CodeContext.keep_going and corresponding compiler option

If keep_going is set then check() will continue after hitting errors in
resolver and analyzer.
---

diff --git a/compiler/valacompiler.vala b/compiler/valacompiler.vala
index d425202f1..c5105804a 100644
--- a/compiler/valacompiler.vala
+++ b/compiler/valacompiler.vala
@@ -75,6 +75,7 @@ class Vala.Compiler {
 	static bool gobject_tracing;
 	static bool disable_since_check;
 	static bool disable_warnings;
+	static bool keep_going;
 	static string cc_command;
 	[CCode (array_length = false, array_null_terminated = true)]
 	static string[] cc_options;
@@ -141,6 +142,7 @@ class Vala.Compiler {
 		{ "disable-warnings", 0, 0, OptionArg.NONE, ref disable_warnings, "Disable warnings", null },
 		{ "fatal-warnings", 0, 0, OptionArg.NONE, ref fatal_warnings, "Treat warnings as fatal", null },
 		{ "disable-since-check", 0, 0, OptionArg.NONE, ref disable_since_check, "Do not check whether used symbols exist in local packages", null },
+		{ "keep-going", 'k', 0, OptionArg.NONE, ref keep_going, "Continue as much as possible after an error", null },
 		{ "enable-experimental-non-null", 0, 0, OptionArg.NONE, ref experimental_non_null, "Enable experimental enhancements for non-null types", null },
 		{ "enable-gobject-tracing", 0, 0, OptionArg.NONE, ref gobject_tracing, "Enable GObject creation tracing", null },
 		{ "cc", 0, 0, OptionArg.STRING, ref cc_command, "Use COMMAND as C compiler command", "COMMAND" },
@@ -233,6 +235,7 @@ class Vala.Compiler {
 		context.experimental = experimental;
 		context.experimental_non_null = experimental_non_null;
 		context.gobject_tracing = gobject_tracing;
+		context.keep_going = keep_going;
 		context.report.enable_warnings = !disable_warnings;
 		context.report.set_verbose_errors (!quiet_mode);
 		context.verbose_mode = verbose_mode;
diff --git a/doc/valac.1 b/doc/valac.1
index bf85d0e27..054ec6c9b 100644
--- a/doc/valac.1
+++ b/doc/valac.1
@@ -141,6 +141,9 @@ Treat warnings as fatal
 \fB\-\-disable\-since\-check\fR
 Do not check whether used symbols exist in local packages
 .TP
+\fB\-k\fR, \fB\-\-keep\-going\fR
+Continue as much as possible after an error
+.TP
 \fB\-\-enable\-experimental\-non\-null\fR
 Enable experimental enhancements for non\-null types
 .TP
diff --git a/vala/valacodecontext.vala b/vala/valacodecontext.vala
index b2fc8eaf3..412b20eeb 100644
--- a/vala/valacodecontext.vala
+++ b/vala/valacodecontext.vala
@@ -173,6 +173,11 @@ public class Vala.CodeContext {
 
 	public bool use_fast_vapi { get; set; }
 
+	/**
+	 * Continue as much as possible after an error.
+	 */
+	public bool keep_going { get; set; }
+
 	/**
 	 * Include comments in generated vapi.
 	 */
@@ -509,13 +514,13 @@ public class Vala.CodeContext {
 	public void check () {
 		resolver.resolve (this);
 
-		if (report.get_errors () > 0) {
+		if (!keep_going && report.get_errors () > 0) {
 			return;
 		}
 
 		analyzer.analyze (this);
 
-		if (report.get_errors () > 0) {
+		if (!keep_going && report.get_errors () > 0) {
 			return;
 		}