From 85d19dd2532ac84bbe06ff5d8c8235c024d16068 Mon Sep 17 00:00:00 2001
From: Alexander Medvednikov <alexander@medvednikov.com>
Date: Sun, 24 May 2020 04:47:51 +0200
Subject: [PATCH] cmd/v: error-limit

---
 vlib/v/builder/builder.v | 6 ++++++
 vlib/v/gen/fn.v          | 8 ++++----
 vlib/v/pref/pref.v       | 2 +-
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/vlib/v/builder/builder.v b/vlib/v/builder/builder.v
index c7f18691ff..fd515ee71c 100644
--- a/vlib/v/builder/builder.v
+++ b/vlib/v/builder/builder.v
@@ -45,7 +45,13 @@ pub fn new_builder(pref &pref.Preferences) Builder {
 			parent: 0
 		}
 		compiled_dir: compiled_dir
+		max_nr_errors: if pref.error_limit > 0 {
+			pref.error_limit
+		} else {
+			100
+		}
 	}
+	// max_nr_errors: pref.error_limit ?? 100 TODO potential syntax?
 }
 
 // parse all deps from already parsed files
diff --git a/vlib/v/gen/fn.v b/vlib/v/gen/fn.v
index 3ae906b980..b6f73c7389 100644
--- a/vlib/v/gen/fn.v
+++ b/vlib/v/gen/fn.v
@@ -236,9 +236,9 @@ fn (mut g Gen) fn_args(args []table.Arg, is_variadic bool) ([]string, []string)
 		caname := c_name(arg.name)
 		arg_type_sym := g.table.get_type_symbol(arg.typ)
 		mut arg_type_name := g.typ(arg.typ) // arg_type_sym.name.replace('.', '__')
-		if arg.name == 'xxx' {
-			println('! ' + arg_type_name)
-		}
+		// if arg.name == 'xxx' {
+		// println('! ' + arg_type_name)
+		// }
 		is_varg := i == args.len - 1 && is_variadic
 		if is_varg {
 			varg_type_str := int(arg.typ).str()
@@ -269,7 +269,7 @@ fn (mut g Gen) fn_args(args []table.Arg, is_variadic bool) ([]string, []string)
 			fargtypes << arg_type_name
 		} else {
 			mut nr_muls := arg.typ.nr_muls()
-			s := arg_type_name + '/*F*/ ' + caname
+			s := arg_type_name + ' ' + caname
 			if arg.is_mut {
 				// mut arg needs one *
 				nr_muls = 1
diff --git a/vlib/v/pref/pref.v b/vlib/v/pref/pref.v
index aafaa0ea7a..82a3a82c9f 100644
--- a/vlib/v/pref/pref.v
+++ b/vlib/v/pref/pref.v
@@ -203,7 +203,7 @@ pub fn parse_args(args []string) (&Preferences, string) {
 				res.print_v_files = true
 			}
 			'-error-limit' {
-	res.error_limit =cmdline.option(current_args, '-error-limit', '0').int()
+				res.error_limit =cmdline.option(current_args, '-error-limit', '0').int()
 			}
 			'-os' {
 				target_os := cmdline.option(current_args, '-os', '')