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package odin_parser

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This commit is contained in:
gingerBill
2019-01-26 20:14:06 +00:00
parent 44b959648c
commit c72427fd1e
2 changed files with 35 additions and 12 deletions
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core/odin/token/token.odin
+22 -5
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@@ -1,4 +1,4 @@
package token
package odin_token
import "core:strings"
@@ -161,7 +161,6 @@ using Kind :: enum i32 {
B_Keyword_End,
};
tokens := [len(Kind)]string {
"Invalid",
"EOF",
@@ -295,6 +294,24 @@ tokens := [len(Kind)]string {
"",
};
is_literal :: proc(kind: Kind) -> bool do return B_Literal_Begin < kind && kind < B_Literal_End;
is_operator :: proc(kind: Kind) -> bool do return B_Operator_Begin < kind && kind < B_Operator_End;
is_keyword :: proc(kind: Kind) -> bool do return B_Keyword_Begin < kind && kind < B_Keyword_End;
to_string :: proc(kind: Kind) -> string {
if min(Kind) <= kind && kind <= max(Kind) {
return tokens[kind];
}
return "Invalid";
}
is_literal :: proc(kind: Kind) -> bool { return B_Literal_Begin < kind && kind < B_Literal_End; }
is_operator :: proc(kind: Kind) -> bool {
switch kind {
case B_Operator_Begin..B_Operator_End:
return true;
case In, Notin:
return true;
}
return false;
}
is_assignment_operator :: proc(kind: Kind) -> bool {
return B_Assign_Op_Begin < kind && kind < B_Assign_Op_End || kind == Eq;
}
is_keyword :: proc(kind: Kind) -> bool { return B_Keyword_Begin < kind && kind < B_Keyword_End; }