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Implicit parametric polymorphic procedures

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Ginger Bill
2017-06-29 20:56:18 +01:00
parent 7e3293fc20
commit 69f7382eec
12 changed files with 271 additions and 91 deletions
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59
src/tokenizer.cpp
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@@ -36,27 +36,27 @@ TOKEN_KIND(Token__OperatorBegin, "_OperatorBegin"), \
TOKEN_KIND(Token_CmpAnd, "&&"), \
TOKEN_KIND(Token_CmpOr, "||"), \
\
TOKEN_KIND(Token__AssignOpBegin, "_AssignOpBegin"), \
TOKEN_KIND(Token_AddEq, "+="), \
TOKEN_KIND(Token_SubEq, "-="), \
TOKEN_KIND(Token_MulEq, "*="), \
TOKEN_KIND(Token_QuoEq, "/="), \
TOKEN_KIND(Token_ModEq, "%="), \
TOKEN_KIND(Token_ModModEq, "%%="), \
TOKEN_KIND(Token_AndEq, "&="), \
TOKEN_KIND(Token_OrEq, "|="), \
TOKEN_KIND(Token_XorEq, "~="), \
TOKEN_KIND(Token_AndNotEq, "&~="), \
TOKEN_KIND(Token_ShlEq, "<<="), \
TOKEN_KIND(Token_ShrEq, ">>="), \
TOKEN_KIND(Token_CmpAndEq, "&&="), \
TOKEN_KIND(Token_CmpOrEq, "||="), \
TOKEN_KIND(Token__AssignOpEnd, "_AssignOpEnd"), \
TOKEN_KIND(Token_ArrowRight, "->"), \
TOKEN_KIND(Token_ArrowLeft, "<-"), \
TOKEN_KIND(Token_Inc, "++"), \
TOKEN_KIND(Token_Dec, "--"), \
TOKEN_KIND(Token_Undef, "---"), \
TOKEN_KIND(Token__AssignOpBegin, "_AssignOpBegin"), \
TOKEN_KIND(Token_AddEq, "+="), \
TOKEN_KIND(Token_SubEq, "-="), \
TOKEN_KIND(Token_MulEq, "*="), \
TOKEN_KIND(Token_QuoEq, "/="), \
TOKEN_KIND(Token_ModEq, "%="), \
TOKEN_KIND(Token_ModModEq, "%%="), \
TOKEN_KIND(Token_AndEq, "&="), \
TOKEN_KIND(Token_OrEq, "|="), \
TOKEN_KIND(Token_XorEq, "~="), \
TOKEN_KIND(Token_AndNotEq, "&~="), \
TOKEN_KIND(Token_ShlEq, "<<="), \
TOKEN_KIND(Token_ShrEq, ">>="), \
TOKEN_KIND(Token_CmpAndEq, "&&="), \
TOKEN_KIND(Token_CmpOrEq, "||="), \
TOKEN_KIND(Token__AssignOpEnd, "_AssignOpEnd"), \
TOKEN_KIND(Token_ArrowRight, "->"), \
TOKEN_KIND(Token_ThickArrowRight, "=>"), \
TOKEN_KIND(Token_Inc, "++"), \
TOKEN_KIND(Token_Dec, "--"), \
TOKEN_KIND(Token_Undef, "---"), \
\
TOKEN_KIND(Token__ComparisonBegin, "_ComparisonBegin"), \
TOKEN_KIND(Token_CmpEq, "=="), \
@@ -910,7 +910,16 @@ Token tokenizer_get_token(Tokenizer *t) {
case '%': token.kind = token_kind_dub_eq(t, '%', Token_Mod, Token_ModEq, Token_ModMod, Token_ModModEq); break;
case '*': token.kind = token_kind_variant2(t, Token_Mul, Token_MulEq); break;
case '=': token.kind = token_kind_variant2(t, Token_Eq, Token_CmpEq); break;
case '=':
token.kind = Token_Eq;
if (t->curr_rune == '>') {
advance_to_next_rune(t);
token.kind = Token_ThickArrowRight;
} else if (t->curr_rune == '=') {
advance_to_next_rune(t);
token.kind = Token_CmpEq;
}
break;
case '~': token.kind = token_kind_variant2(t, Token_Xor, Token_XorEq); break;
case '!': token.kind = token_kind_variant2(t, Token_Not, Token_NotEq); break;
case '+': token.kind = token_kind_variant3(t, Token_Add, Token_AddEq, '+', Token_Inc); break;
@@ -967,11 +976,7 @@ Token tokenizer_get_token(Tokenizer *t) {
} break;
case '<':
if (t->curr_rune == '-') {
token.kind = Token_ArrowLeft;
} else {
token.kind = token_kind_dub_eq(t, '<', Token_Lt, Token_LtEq, Token_Shl, Token_ShlEq);
}
token.kind = token_kind_dub_eq(t, '<', Token_Lt, Token_LtEq, Token_Shl, Token_ShlEq);
break;
case '>': token.kind = token_kind_dub_eq(t, '>', Token_Gt, Token_GtEq, Token_Shr, Token_ShrEq); break;