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d: tests: various style fixes

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* tests/calc.at, tests/scanner.at: Here.
(yylex): Report values directly, without storing them to the union
first.
This commit is contained in:
Adela Vais
2021-01-25 17:59:06 +02:00
committed by Akim Demaille
parent b4582f1918
commit 689b184983
2 changed files with 28 additions and 39 deletions
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13
tests/scanner.at
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@@ -94,7 +94,7 @@ m4_define([AT_RAW_YYLEX(d)],
import std.stdio;
auto yyLexer(R)(R range)
if (isInputRange!R && is (ElementType!R : dchar))
if (isInputRange!R && is (ElementType!R : dchar))
{
return new YYLexer!R(range);
}
@@ -105,18 +105,14 @@ auto yyLexer ()
}
class YYLexer(R) : Lexer
if (isInputRange!R && is (ElementType!R : dchar))
if (isInputRange!R && is (ElementType!R : dchar))
{
R input;
this(R r) {
input = r;
}
this(R r) { input = r; }
]AT_YYERROR_DEFINE[
Value value_;
Symbol yylex ()
{
import std.uni : isNumber;
@@ -131,8 +127,7 @@ class YYLexer(R) : Lexer
switch (c)
{
case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
value_.val = c - '0';
return Symbol(TokenKind.NUM, value_.val);
return Symbol(TokenKind.NUM, c - '0');
case '+': return Symbol(TokenKind.PLUS);
case '-': return Symbol(TokenKind.MINUS);
case '*': return Symbol(TokenKind.STAR);