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mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00

fix apple headers, clean up the parser

This commit is contained in:
Alexander Medvednikov 2019-06-22 22:12:38 +02:00
parent 96e15b0f0f
commit 46ba66c24c
2 changed files with 13 additions and 45 deletions

View File

@ -844,8 +844,6 @@ fn (p mut Parser) statements() string {
fn (p mut Parser) statements_no_curly_end() string { fn (p mut Parser) statements_no_curly_end() string {
p.cur_fn.open_scope() p.cur_fn.open_scope()
// p.genln('/*sts()*/')
// p.gen('/* 999 */')
if !p.inside_if_expr { if !p.inside_if_expr {
p.genln('') p.genln('')
} }
@ -1046,7 +1044,6 @@ fn (p mut Parser) assign_statement(v Var, ph int, is_map bool) {
if !v.is_used { if !v.is_used {
p.cur_fn.mark_var_used(v) p.cur_fn.mark_var_used(v)
} }
// p.cgen.set_placeholder(ph, '/* KEK */')
} }
fn (p mut Parser) var_decl() { fn (p mut Parser) var_decl() {
@ -1162,7 +1159,7 @@ fn (p mut Parser) bterm() string {
p.check_types(p.expression(), typ) p.check_types(p.expression(), typ)
typ = 'bool' typ = 'bool'
if is_str { if is_str {
p.gen(')/*8*/') p.gen(')')
switch tok { switch tok {
case EQ: p.cgen.set_placeholder(ph, 'string_eq(') case EQ: p.cgen.set_placeholder(ph, 'string_eq(')
case NE: p.cgen.set_placeholder(ph, 'string_ne(') case NE: p.cgen.set_placeholder(ph, 'string_ne(')
@ -1926,16 +1923,10 @@ fn (p mut Parser) unary() string {
} }
fn (p mut Parser) factor() string { fn (p mut Parser) factor() string {
// p.cgen('/* fact start */')
mut typ := '' mut typ := ''
// if p.file.contains('test') {
// print('factor() line=$p.scanner.line_nr tok= ')
// p.print_tok()
// }
tok := p.tok tok := p.tok
switch tok { switch tok {
case INT: case INT:
// p.g.Gen(q.Str(q.Int(p.lit)))
p.gen(p.lit) p.gen(p.lit)
p.fgen(p.lit) p.fgen(p.lit)
typ = 'int' typ = 'int'
@ -1948,6 +1939,7 @@ fn (p mut Parser) factor() string {
typ = 'float' typ = 'float'
} }
case FLOAT: case FLOAT:
// TODO remove float
typ = 'float' typ = 'float'
// typ = 'f64' // typ = 'f64'
// p.gen('(f64)$p.lit') // p.gen('(f64)$p.lit')
@ -1988,18 +1980,7 @@ fn (p mut Parser) factor() string {
return p.js_decode() return p.js_decode()
} }
typ = p.name_expr() typ = p.name_expr()
// debug("TOK AFTER NAME E", p.strtok())
return typ return typ
// case TYPEOF:
// p.next()
// p.next()
// name := p.checkName()
// if name != "T" {
// p.Error("type of needs T")
// }
// p.g.Gen("typeof(T)")
// p.next()
// return "string"
case DEFAULT: case DEFAULT:
p.next() p.next()
p.next() p.next()
@ -2171,16 +2152,6 @@ fn (p mut Parser) string_expr() {
typ := p.bool_expression() typ := p.bool_expression()
mut val := p.cgen.end_tmp() mut val := p.cgen.end_tmp()
val = val.trim_space() val = val.trim_space()
// array_string_str(val)
/*
T := p.table.find_type(typ)
if T.has_method('str') && !typ.ends_with('*') {
args += ', ${typ}_str($val).str'
}
else {
args += ', $val'
}
*/
args += ', $val' args += ', $val'
if typ == 'string' { if typ == 'string' {
// args += '.str' // args += '.str'
@ -2216,7 +2187,7 @@ fn (p mut Parser) string_expr() {
// Don't allocate a new string, just print it. TODO HACK PRINT OPT // Don't allocate a new string, just print it. TODO HACK PRINT OPT
cur_line := p.cgen.cur_line.trim_space() cur_line := p.cgen.cur_line.trim_space()
if cur_line.contains('println(') && p.tok != PLUS && !p.is_prod && !cur_line.contains('string_add') { if cur_line.contains('println(') && p.tok != PLUS && !p.is_prod && !cur_line.contains('string_add') {
p.cgen.cur_line = cur_line.replace('println(', '/*opt hack*/printf(') p.cgen.cur_line = cur_line.replace('println(', 'printf(')
p.gen('$format\\n$args') p.gen('$format\\n$args')
return return
} }
@ -2306,7 +2277,7 @@ fn (p mut Parser) array_init() string {
} }
else { else {
tmp := p.get_tmp() tmp := p.get_tmp()
p.cgen.insert_before('/* arr init tmp*/ $typ $tmp = $val;') p.cgen.insert_before('$typ $tmp = $val;')
p.gen('array_repeat(&$tmp, ') p.gen('array_repeat(&$tmp, ')
} }
p.check_types(p.bool_expression(), 'int') p.check_types(p.bool_expression(), 'int')
@ -2350,7 +2321,7 @@ fn (p mut Parser) array_init() string {
// if ptr { // if ptr {
// typ += '_ptr" // typ += '_ptr"
// } // }
mut new_arr := '/*$new_arr_ph*/ new_array_from_c_array' mut new_arr := 'new_array_from_c_array'
if no_copy { if no_copy {
new_arr += '_no_copy' new_arr += '_no_copy'
} }
@ -2379,13 +2350,9 @@ fn (p mut Parser) register_array(typ string) {
// name == 'User' // name == 'User'
fn (p mut Parser) struct_init(is_c_struct_init bool) string { fn (p mut Parser) struct_init(is_c_struct_init bool) string {
p.is_struct_init = true p.is_struct_init = true
// print('0struct init() tok=')
// p.print_tok()
mut typ := p.get_type() mut typ := p.get_type()
p.scanner.fmt_out.cut(typ.len) p.scanner.fmt_out.cut(typ.len)
ptr := typ.contains('*') ptr := typ.contains('*')
// println('struct init() $typ')
p.gen('/* S INIT */')
p.check(LCBR) p.check(LCBR)
// tmp := p.get_tmp() // tmp := p.get_tmp()
if !ptr { if !ptr {

View File

@ -1,16 +1,17 @@
module time module time
#flag -framework CoreServices //#flag -framework CoreServices
#include <CoreServices/CoreServices.h> //#include <CoreServices/CoreServices.h>
#include <math.h> //#include <mach/mach_time.h>
#include <mach/mach_time.h>
// in ms // in ms
fn ticks() double { fn ticks() double {
// #return glfwGetTime() * 1000.0; panic('not implemented')
// return glfw.get_time() * double(1000.0) /*
t := i64(C.mach_absolute_time()) t := i64(C.mach_absolute_time())
# Nanoseconds elapsedNano = AbsoluteToNanoseconds( *(AbsoluteTime *) &t ); # Nanoseconds elapsedNano = AbsoluteToNanoseconds( *(AbsoluteTime *) &t );
# return (double)(* (uint64_t *) &elapsedNano) / 1000000; # return (double)(* (uint64_t *) &elapsedNano) / 1000000;
*/
return double(0) return double(0)
} }