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compiler: unsigned number properly printed and converted to string

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fix: array accessing now works with unsigned numbers
This commit is contained in:
Henrixounez
2019-08-12 01:58:08 +02:00
committed by Alexander Medvednikov
parent 92cb199e8c
commit 872aa536d8
4 changed files with 85 additions and 6 deletions
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3
compiler/parser.v
View File

@@ -1962,7 +1962,8 @@ fn (p mut Parser) index_expr(typ_ string, fn_ph int) string {
// expression inside [ ]
if is_arr {
T := p.table.find_type(p.expression())
if T.parent != 'int' {
// Allows only i8-64 and u8-64 to be used when accessing an array
if T.parent != 'int' && T.parent != 'u32' {
p.check_types(T.name, 'int')
}
}

12
compiler/table.v
View File

@@ -147,14 +147,14 @@ fn new_table(obfuscate bool) *Table {
t.register_type('int')
t.register_type('size_t')
t.register_type_with_parent('i8', 'int')
t.register_type_with_parent('u8', 'int')
t.register_type_with_parent('u8', 'u32')
t.register_type_with_parent('i16', 'int')
t.register_type_with_parent('u16', 'int')
t.register_type_with_parent('u16', 'u32')
t.register_type_with_parent('i32', 'int')
t.register_type_with_parent('u32', 'int')
t.register_type_with_parent('byte', 'int')
t.register_type_with_parent('i64', 'int')
t.register_type_with_parent('u64', 'int')
t.register_type_with_parent('u64', 'u32')
t.register_type('byteptr')
t.register_type('intptr')
t.register_type('f32')
@@ -764,9 +764,11 @@ fn (p mut Parser) typ_to_fmt(typ string, level int) string {
case 'string': return '%.*s'
//case 'bool': return '%.*s'
case 'ustring': return '%.*s'
case 'byte', 'bool', 'int', 'char', 'byte', 'u32', 'i32', 'i16', 'u16', 'i8', 'u8': return '%d'
case 'byte', 'bool', 'int', 'char', 'byte', 'i32', 'i16', 'i8': return '%d'
case 'u8', 'u16', 'u32': return '%u'
case 'f64', 'f32': return '%f'
case 'i64', 'u64': return '%lld'
case 'i64': return '%lld'
case 'u64': return '%llu'
case 'byte*', 'byteptr': return '%s'
// case 'array_string': return '%s'
// case 'array_int': return '%s'