fmt builder.v

vlib/v/builder/builder.v

@@ -1,21 +1,19 @@
 module builder
 
-import (
-	os
-	time
-	v.ast
-	v.table
-	v.pref
-	v.util
-	v.vmod
-	v.checker
-	v.parser
-	v.scanner
-	v.gen
-	v.gen.js
-	v.gen.x64
-	v.depgraph
-)
+import os
+import time
+import v.ast
+import v.table
+import v.pref
+import v.util
+import v.vmod
+import v.checker
+import v.parser
+import v.scanner
+import v.gen
+import v.gen.js
+import v.gen.x64
+import v.depgraph
 
 pub struct Builder {
 pub:
@@ -36,7 +34,7 @@ pub fn new_builder(pref &pref.Preferences) Builder {
 	rdir := os.real_path(pref.path)
 	compiled_dir := if os.is_dir(rdir) { rdir } else { os.dir(rdir) }
 	table := table.new_table()
-	return builder.Builder{
+	return Builder{
 		pref: pref
 		table: table
 		checker: checker.new_checker(table, pref)
@@ -49,7 +47,7 @@ pub fn new_builder(pref &pref.Preferences) Builder {
 
 // parse all deps from already parsed files
 pub fn (b mut Builder) parse_imports() {
-	mut done_imports := []string
+	var done_imports := []string
 	// NB: b.parsed_files is appended in the loop,
 	// so we can not use the shorter `for in` form.
 	for i := 0; i < b.parsed_files.len; i++ {
@@ -86,12 +84,11 @@ pub fn (b mut Builder) parse_imports() {
 	b.resolve_deps()
 }
 
-
 pub fn (b mut Builder) resolve_deps() {
 	graph := b.import_graph()
 	deps_resolved := graph.resolve()
 	if !deps_resolved.acyclic {
-		eprintln('import cycle detected between the following modules: \n' + deps_resolved.display_cycles())
+		eprintln('warning: import cycle detected between the following modules: \n' + deps_resolved.display_cycles())
 		// TODO: error, when v itself does not have v.table -> v.ast -> v.table cycles anymore
 		return
 	}
@@ -100,7 +97,7 @@ pub fn (b mut Builder) resolve_deps() {
 		eprintln(deps_resolved.display())
 		eprintln('------------------------------------------')
 	}
-	mut mods := []string
+	var mods := []string
 	for node in deps_resolved.nodes {
 		mods << node.name
 	}
@@ -109,7 +106,7 @@ pub fn (b mut Builder) resolve_deps() {
 		eprintln(mods.str())
 		eprintln('-------------------------------')
 	}
-	mut reordered_parsed_files := []ast.File
+	var reordered_parsed_files := []ast.File
 	for m in mods {
 		for pf in b.parsed_files {
 			if m == pf.mod.name {
@@ -123,11 +120,11 @@ pub fn (b mut Builder) resolve_deps() {
 
 // graph of all imported modules
 pub fn (b &Builder) import_graph() &depgraph.DepGraph {
-	mut builtins := util.builtin_module_parts
+	var builtins := util.builtin_module_parts
 	builtins << 'builtin'
-	mut graph := depgraph.new_dep_graph()
+	var graph := depgraph.new_dep_graph()
 	for p in b.parsed_files {
-		mut deps := []string
+		var deps := []string
 		if p.mod.name !in builtins {
 			deps << 'builtin'
 		}
@@ -140,7 +137,7 @@ pub fn (b &Builder) import_graph() &depgraph.DepGraph {
 }
 
 pub fn (b Builder) v_files_from_dir(dir string) []string {
-	mut res := []string
+	var res := []string
 	if !os.exists(dir) {
 		if dir == 'compiler' && os.is_dir('vlib') {
 			println('looks like you are trying to build V with an old command')
@@ -150,7 +147,7 @@ pub fn (b Builder) v_files_from_dir(dir string) []string {
 	} else if !os.is_dir(dir) {
 		verror("$dir isn't a directory!")
 	}
-	mut files := os.ls(dir) or {
+	var files := os.ls(dir) or {
 		panic(err)
 	}
 	if b.pref.is_verbose {
@@ -171,7 +168,7 @@ pub fn (b Builder) v_files_from_dir(dir string) []string {
 			continue
 		}
 		if b.pref.compile_defines_all.len > 0 && file.contains('_d_') {
-			mut allowed := false
+			var allowed := false
 			for cdefine in b.pref.compile_defines {
 				file_postfix := '_d_${cdefine}.v'
 				if file.ends_with(file_postfix) {
@@ -245,11 +242,11 @@ fn module_path(mod string) string {
 	return mod.replace('.', os.path_separator)
 }
 
-pub fn (b Builder) find_module_path(mod string, fpath string) ?string {
+pub fn (b Builder) find_module_path(mod, fpath string) ?string {
 	// support @VROOT/v.mod relative paths:
 	vmod_file_location := vmod.mod_file_cacher.get(fpath)
 	mod_path := module_path(mod)
-	mut module_lookup_paths := []string
+	var module_lookup_paths := []string
 	if vmod_file_location.vmod_file.len != 0 && !(vmod_file_location.vmod_folder in b.module_search_paths) {
 		module_lookup_paths << vmod_file_location.vmod_folder
 	}

vlib/v/parser/parser.v

@@ -618,6 +618,7 @@ fn (p mut Parser) struct_init(short_syntax bool) ast.StructInit {
 pub fn (p mut Parser) name_expr() ast.Expr {
 	var node := ast.Expr{}
 	if p.inside_is {
+		p.inside_is = false
 		return ast.Type{
 			typ: p.parse_type()
 		}
@@ -1054,7 +1055,6 @@ fn (p mut Parser) infix_expr(left ast.Expr) ast.Expr {
 		p.inside_is = true
 	}
 	right = p.expr(precedence)
-	p.inside_is = false
 	var expr := ast.Expr{}
 	expr = ast.InfixExpr{
 		left: left