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tests: check typed mid-rule actions

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* tests/input.at (_AT_UNUSED_VALUES_DECLARATIONS): Check
typed mid-rule actions.
* tests/report.at (Reports): Check that types of typed mid-rule
actions are reported.
* tests/actions.at (Typed mid-rule actions): Check that
the values of typed mid-rule actions are correct.
This commit is contained in:
Akim Demaille
2018-08-05 08:51:19 +02:00
parent b79b889de5
commit 11548b8e68
3 changed files with 88 additions and 6 deletions
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49
tests/actions.at
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@@ -64,6 +64,55 @@ AT_PARSER_CHECK([./input], 0,
AT_CLEANUP
## ------------------------ ##
## Typed mid-rule actions. ##
## ------------------------ ##
AT_SETUP([Typed mid-rule actions])
AT_BISON_OPTION_PUSHDEFS
AT_DATA_GRAMMAR([[input.y]],
[[%define parse.error verbose
%debug
%code {
]AT_YYERROR_DECLARE[
]AT_YYLEX_DECLARE[
}
%union {
int ival;
}
%type <ival> exp
%%
exp: <ival>{ $$ = 0; }
'1' <ival>{ $$ = 1; }
'2' <ival>{ $$ = 2; }
'3' <ival>{ $$ = 3; }
'4' <ival>{ $$ = 4; }
'5' <ival>{ $$ = 5; }
'6' <ival>{ $$ = 6; }
'7' <ival>{ $$ = 7; }
'8' <ival>{ $$ = 8; }
'9' <ival>{ $$ = 9; } <ival>{ $$ = 10; } <ival>{ $$ = 11; }
{
$$ = $1 + $3 + $5 + $7 + $9 + $11 + $13 + $15 + $17 + $19 + $20 + $21;
printf ("%d\n", $$);
}
;
%%
]AT_YYERROR_DEFINE[
]AT_YYLEX_DEFINE(["123456789"])[
]AT_MAIN_DEFINE[
]])
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([-d -v -o input.c input.y])
AT_COMPILE([input])
AT_PARSER_CHECK([./input], 0,
[[66
]])
AT_CLEANUP
## ----------------------- ##
## Implicitly empty rule. ##
## ----------------------- ##