yum-mirror/slang

Making it easier to work with shaders

git clone https://git.yummers.dev/yum-mirror/slang

Yong HeInitial support for immutable lambda expressions. (#6914)7f1df9d0b

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1// slang-token-defs.h
2
3// This file is meant to be included multiple times, to produce different
4// pieces of code related to tokens
5//
6// Each token is declared here with:
7//
8//      TOKEN(id, desc)
9//
10// where `id` is the identifier that will be used for the token in
11// ordinary code, while `desc` is name we should print when
12// referring to this token in diagnostic messages.
13
14
15#ifndef TOKEN
16#error Need to define TOKEN(ID, DESC) before including "token-defs.h"
17#endif
18
19TOKEN(Unknown, "<unknown>")
20TOKEN(EndOfFile, "end of file")
21TOKEN(Invalid, "invalid character")
22TOKEN(Identifier, "identifier")
23TOKEN(IntegerLiteral, "integer literal")
24TOKEN(FloatingPointLiteral, "floating-point literal")
25TOKEN(StringLiteral, "string literal")
26TOKEN(CharLiteral, "character literal")
27TOKEN(WhiteSpace, "whitespace")
28TOKEN(NewLine, "end of line")
29TOKEN(LineComment, "line comment")
30TOKEN(BlockComment, "block comment")
31
32#define PUNCTUATION(id, text) TOKEN(id, "'" text "'")
33
34PUNCTUATION(Semicolon, ";")
35PUNCTUATION(Comma, ",")
36PUNCTUATION(Dot, ".")
37PUNCTUATION(DotDot, "..")
38PUNCTUATION(Ellipsis, "...")
39
40PUNCTUATION(LBrace, "{")
41PUNCTUATION(RBrace, "}")
42PUNCTUATION(LBracket, "[")
43PUNCTUATION(RBracket, "]")
44PUNCTUATION(LParent, "(")
45PUNCTUATION(RParent, ")")
46
47PUNCTUATION(OpAssign, "=")
48PUNCTUATION(OpAdd, "+")
49PUNCTUATION(OpSub, "-")
50PUNCTUATION(OpMul, "*")
51PUNCTUATION(OpDiv, "/")
52PUNCTUATION(OpMod, "%")
53PUNCTUATION(OpNot, "!")
54PUNCTUATION(OpBitNot, "~")
55PUNCTUATION(OpLsh, "<<")
56PUNCTUATION(OpRsh, ">>")
57PUNCTUATION(OpEql, "==")
58PUNCTUATION(OpNeq, "!=")
59PUNCTUATION(OpGreater, ">")
60PUNCTUATION(OpLess, "<")
61PUNCTUATION(OpGeq, ">=")
62PUNCTUATION(OpLeq, "<=")
63PUNCTUATION(OpAnd, "&&")
64PUNCTUATION(OpOr, "||")
65PUNCTUATION(OpBitAnd, "&")
66PUNCTUATION(OpBitOr, "|")
67PUNCTUATION(OpBitXor, "^")
68PUNCTUATION(OpInc, "++")
69PUNCTUATION(OpDec, "--")
70
71PUNCTUATION(OpAddAssign, "+=")
72PUNCTUATION(OpSubAssign, "-=")
73PUNCTUATION(OpMulAssign, "*=")
74PUNCTUATION(OpDivAssign, "/=")
75PUNCTUATION(OpModAssign, "%=")
76PUNCTUATION(OpShlAssign, "<<=")
77PUNCTUATION(OpShrAssign, ">>=")
78PUNCTUATION(OpAndAssign, "&=")
79PUNCTUATION(OpOrAssign, "|=")
80PUNCTUATION(OpXorAssign, "^=")
81
82PUNCTUATION(QuestionMark, "?")
83PUNCTUATION(Colon, ":")
84PUNCTUATION(RightArrow, "->")
85PUNCTUATION(DoubleRightArrow, "=>")
86PUNCTUATION(At, "@")
87PUNCTUATION(Dollar, "$")
88PUNCTUATION(DollarDollar, "$$")
89PUNCTUATION(Pound, "#")
90PUNCTUATION(PoundPound, "##")
91
92PUNCTUATION(Scope, "::")
93
94PUNCTUATION(CompletionRequest, "#?")
95
96#undef PUNCTUATION
97
98// Un-define the `TOKEN` macro so that client doesn't have to
99#undef TOKEN