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Add notin deprecation

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This commit is contained in:
gingerBill
2020-05-27 18:47:45 +01:00
parent 1f31d573e4
commit 3d4a3730b0
1 changed files with 7 additions and 2 deletions
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9
src/tokenizer.cpp
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@@ -138,6 +138,7 @@ String const token_strings[] = {
struct KeywordHashEntry {
u32 hash;
TokenKind kind;
String text;
};
enum {
@@ -168,6 +169,7 @@ void add_keyword_hash_entry(String const &s, TokenKind kind) {
GB_ASSERT_MSG(entry->kind == Token_Invalid, "Keyword hash table initialtion collision: %.*s %.*s %08x %08x", LIT(s), LIT(token_strings[entry->kind]), hash, entry->hash);
entry->hash = hash;
entry->kind = kind;
entry->text = s;
}
void init_keyword_hash_table(void) {
for (i32 kind = Token__KeywordBegin+1; kind < Token__KeywordEnd; kind++) {
@@ -919,12 +921,15 @@ void tokenizer_get_token(Tokenizer *t, Token *token) {
u32 index = hash & KEYWORD_HASH_TABLE_MASK;
KeywordHashEntry *entry = &keyword_hash_table[index];
if (entry->kind != Token_Invalid && entry->hash == hash) {
String const &entry_text = token_strings[entry->kind];
if (str_eq(entry_text, token->string)) {
if (str_eq(entry->text, token->string)) {
token->kind = entry->kind;
if (token->kind == Token_not_in && entry->text == "notin") {
syntax_warning(*token, "'notin' is deprecated in favour of 'not_in'");
}
}
}
}
return;
} else if (gb_is_between(curr_rune, '0', '9')) {
scan_number_to_token(t, token, false);