cgen: test module fns and consts

vlib/v/builder/modules.v

@@ -1,6 +0,0 @@
-module builder
-
-import (
-	os
-	filepath
-)

vlib/v/gen/cgen.v

@@ -63,7 +63,8 @@ fn (g mut Gen) stmt(node ast.Stmt) {
 		ast.ConstDecl {
 			for i, field in it.fields {
 				field_type_sym := g.table.get_type_symbol(field.typ)
-				g.write('$field_type_sym.name $field.name = ')
+				name := field.name.replace('.', '__')
+				g.write('$field_type_sym.name $name = ')
 				g.expr(it.exprs[i])
 				g.writeln(';')
 			}
@@ -310,7 +311,8 @@ fn (g mut Gen) expr(node ast.Expr) {
 			g.write(')')
 		}
 		ast.Ident {
-			g.write('$it.name')
+			name := it.name.replace('.', '__')
+			g.write(name)
 		}
 		ast.SelectorExpr {
 			g.expr(it.expr)

vlib/v/gen/tests/1.c

@@ -10,6 +10,7 @@ void println(string s);
 void matches();
 void end();
 void localmod__pub_foo();
+int localmod__get_int_10();
 int pi = 3;
 int pi2 = pi;
 
@@ -35,6 +36,8 @@ int main() {
 	int mypi = pi;
 	Color color = Color_red;
 	localmod__pub_foo();
+	int ten = localmod__get_int_10();
+	println(localmod__pub_int_const);
 	return 0;
 }
 
@@ -144,6 +147,13 @@ void end() {
 	int e = 2 + 3 * 4;
 }
 
+int localmod__pub_int_const = 20;
+
 void localmod__pub_foo() {
 	int a = 10;
 }
+
+int localmod__get_int_10() {
+	return 10;
+}
+

vlib/v/gen/tests/1.vv

@@ -42,6 +42,8 @@ fn main() {
 	mypi := pi
 	color := Color.red
 	localmod.pub_foo()
+	ten := localmod.get_int_10()
+	println(localmod.pub_int_const)
 }
 	/*
 	user := User{}

vlib/v/gen/tests/localmod/localmod.v

@@ -1,5 +1,13 @@
 module localmod
 
+pub const (
+	pub_int_const = 20
+)
+
 pub fn pub_foo() {
 	a := 10
 }
+
+pub fn get_int_10() int {
+	return 10
+}