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d: tests: use fewer global variables

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* tests/calc.at: Move 'input' into the scanner.
This commit is contained in:
Akim Demaille
2019-02-26 18:40:37 +01:00
parent d57751d2fb
commit 8eac78f8ef
1 changed files with 11 additions and 9 deletions
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18
tests/calc.at
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@@ -50,12 +50,8 @@ AT_D_IF([m4_pushdef([AT_CALC_MAIN],
semantic_value result = 0;
int count = 0;
if (args.length == 2)
input = File (args[1], "r");
else
input = stdin;
CalcLexer l = new CalcLexer ();
File input = args.length == 2 ? File (args[1], "r") : stdin;
CalcLexer l = new CalcLexer (input);
YYParser p = new YYParser (l);
int status = !p.parse ();
return status;
@@ -121,9 +117,15 @@ main (int argc, const char **argv)
]])])
AT_D_IF([m4_pushdef([AT_CALC_LEX],
[[File input;
[[class CalcLexer : Lexer
{
class CalcLexer : Lexer {
this (File i)
{
input = i;
}
File input;
int prev_char = -1;