fmt: fix array receivers; cmd/v: -showcc

cmd/tools/vtest-fixed.v

@@ -7,7 +7,6 @@ import v.pref
 const (
 	skip_test_files = [
 		'vlib/arrays/arrays_test.v',
-		'vlib/builtin/map_test.v',
 		'vlib/cli/command_test.v',
 		'vlib/cli/flag_test.v',
 		'vlib/clipboard/clipboard_test.v', // Linux only

cmd/v/v.v

@@ -129,6 +129,7 @@ fn parse_args(args []string) (&pref.Preferences, string) {
 			'-stats' {	res.is_stats = true	}
 			'-obfuscate' {	res.obfuscate = true	}
 			'-translated' {	res.translated = true	}
+			'-showcc' {	res.show_cc = true	}
 			//'-x64' {	res.translated = true	}
 			'-os' {
 				//TODO Remove `tmp` variable when it doesn't error out in C.

vlib/v/ast/str.v

@@ -16,6 +16,13 @@ pub fn (node &FnDecl) str(t &table.Table) string {
 	}
 	mut receiver := ''
 	if node.is_method {
+		mut styp := t.type_to_str(node.receiver.typ)
+		mut m := if node.rec_mut { 'mut ' } else { '' }
+		if node.rec_mut {
+			styp = styp[1..] // remove &
+		}
+		receiver = '($node.receiver.name $m$styp) '
+		/*
 		sym := t.get_type_symbol(node.receiver.typ)
 		name := sym.name.after('.')
 		mut m := if node.rec_mut { 'mut ' } else { '' }
@@ -23,6 +30,7 @@ pub fn (node &FnDecl) str(t &table.Table) string {
 			m = '&'
 		}
 		receiver = '($node.receiver.name $m$name) '
+*/
 	}
 	name := node.name.after('.')
 	if node.is_c {
@@ -35,8 +43,8 @@ pub fn (node &FnDecl) str(t &table.Table) string {
 			continue
 		}
 		is_last_arg := i == node.args.len - 1
-		should_add_type := is_last_arg || node.args[i + 1].typ != arg.typ || (node.is_variadic && i == 
-			node.args.len - 2)
+		should_add_type := is_last_arg || node.args[i + 1].typ != arg.typ || (node.is_variadic &&
+			i == node.args.len - 2)
 		f.write(arg.name)
 		mut s := t.type_to_str(arg.typ)
 		if arg.is_mut {

vlib/v/builder/cc.v

@@ -323,7 +323,7 @@ start:
 	// TODO remove
 	cmd := '${v.pref.ccompiler} $args'
 	// Run
-	if v.pref.is_verbose {
+	if v.pref.is_verbose || v.pref.show_cc {
 		println('\n==========')
 		println(cmd)
 	}

vlib/v/builder/cflags.v

@@ -4,6 +4,7 @@
 module builder
 
 import os
+
 // parsed cflag
 struct CFlag {
 	mod   string // the module in which the flag was given
@@ -23,9 +24,8 @@ fn (v &Builder) get_os_cflags() []CFlag {
 	if v.pref.compile_defines.len > 0 {
 		ctimedefines << v.pref.compile_defines
 	}
-
-// QTODO
-/*
+	// QTODO
+	/*
 	for flag in v.table.cflags {
 		if flag.os == '' || (flag.os == 'linux' && v.pref.os == .linux) || (flag.os == 'darwin' && v.pref.os == .mac) || (flag.os == 'freebsd' && v.pref.os == .freebsd) || (flag.os == 'windows' && v.pref.os == .windows) || (flag.os == 'mingw' && v.pref.os == .windows && v.pref.ccompiler != 'msvc') || (flag.os == 'solaris' && v.pref.os == .solaris) {
 			flags << flag
@@ -34,7 +34,7 @@ fn (v &Builder) get_os_cflags() []CFlag {
 			flags << flag
 		}
 	}
-	*/
+*/
 	return flags
 }
 
@@ -152,7 +152,6 @@ fn (table mut Table) parse_cflag(cflag string, mod string, ctimedefines []string
 	return true
 }
 */
-
 // TODO: implement msvc specific c_options_before_target and c_options_after_target ...
 fn (cflags []CFlag) c_options_before_target_msvc() string {
 	return ''
@@ -204,4 +203,3 @@ fn (cflags []CFlag) c_options_only_object_files() string {
 	}
 	return args.join(' ')
 }
-

vlib/v/parser/parser.v

@@ -327,8 +327,7 @@ pub fn (p mut Parser) top_stmt() ast.Stmt {
 				p.next()
 				p.next()
 				return p.top_stmt()
-			}
-			else {
+			} else {
 				p.error('bad top level statement ' + p.tok.str())
 				return ast.Stmt{}
 			}

vlib/v/pref/pref.v

@@ -42,6 +42,7 @@ pub mut:
 	is_debug            bool // false by default, turned on by -g or -cg, it tells v to pass -g to the C backend compiler.
 	is_vlines           bool // turned on by -g, false by default (it slows down .tmp.c generation slightly).
 	is_keep_c           bool // -keep_c , tell v to leave the generated .tmp.c alone (since by default v will delete them after c backend finishes)
+	show_cc             bool // -showcc, print cc command
 	// NB: passing -cg instead of -g will set is_vlines to false and is_g to true, thus making v generate cleaner C files,
 	// which are sometimes easier to debug / inspect manually than the .tmp.c files by plain -g (when/if v line number generation breaks).
 	is_cache            bool // turns on v usage of the module cache to speed up compilation.