cgen_test fixes

vlib/v/gen/cgen.v

@@ -1196,6 +1196,7 @@ fn (g mut Gen) ident(node ast.Ident) {
 }
 
 fn (g mut Gen) if_expr(node ast.IfExpr) {
+	// println('if_expr pos=$node.pos.line_nr')
 	// g.writeln('/* if is_expr=$node.is_expr */')
 	// If expression? Assign the value to a temp var.
 	// Previously ?: was used, but it's too unreliable.

vlib/v/gen/tests/1.c

@@ -45,11 +45,10 @@ struct varg_int {
 	int args[0];
 };
 
-//3
-
 //
-
+int main(int argc, char** argv) {
-int main() {
+	_init();
+	os__args = os__init_os_args(argc, (byteptr*)argv);
 	int a = 10;
 	a++;
 	int negative = -a;
@@ -176,8 +175,6 @@ void matches() {
 	println((a == 10) ? tos3("ten") : tos3("not ten"));
 }
 
-//10
-
 void end() {
 	int i = 2;
 	int key = 10;
@@ -185,8 +182,6 @@ void end() {
 	int e = 2 + 3 * 4;
 }
 
-//20
-
 void localmod__pub_foo() {
 	int a = 10;
 }
@@ -195,3 +190,8 @@ int localmod__get_int_10() {
 	return 10;
 }
 
+void _init() {
+	pi2 = pi;
+}
+
+

vlib/v/gen/tests/2.c

@@ -75,7 +75,7 @@ void end() {
 }
 
 
-int main() {
+int main(int argc, char** argv) {
 	return 0;
 }
 

vlib/v/gen/tests/3.c

@@ -62,7 +62,7 @@ void handle_expr(Expr e) {
 	;
 }
 
-int main() {
+int main(int argc, char** argv) {
 	User user = (User){
 0};
 	user.age = 10;

vlib/v/table/table.v

@@ -220,7 +220,7 @@ pub fn (t &Table) get_type_symbol(typ Type) &TypeSymbol {
 		return &t.types[idx]
 	}
 	// this should never happen
-	panic('get_type_symbol: invalid type (typ=$typ idx=${idx}). This should neer happen')
+	panic('get_type_symbol: invalid type (typ=$typ idx=${idx}). This should never happen')
 }
 
 // this will override or register builtin type