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tests: check variants without locations

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* tests/c++.at (Variants): Support non-use of locations, and
check its support.
This commit is contained in:
Akim Demaille
2012-11-28 10:51:45 +01:00
parent 2f130f199a
commit f5fceda596
1 changed files with 21 additions and 21 deletions
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42
tests/c++.at
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@@ -35,7 +35,6 @@ AT_DATA_GRAMMAR([list.yy],
%skeleton "lalr1.cc"
%defines
%define variant
%locations
]m4_bpatsubst([$1], [\\n], [
])[
@@ -48,6 +47,7 @@ typedef std::list<std::string> strings_type;
%code // code for the .cc file
{
#include <cstdlib> // abort, getenv
#include <iostream>
#include <sstream>
@@ -55,8 +55,8 @@ typedef std::list<std::string> strings_type;
{
static]AT_TOKEN_CTOR_IF([[
parser::symbol_type yylex ()]], [[
parser::token_type yylex (parser::semantic_type* yylval,
parser::location_type* yylloc)]])[;
parser::token_type yylex (parser::semantic_type* yylval]AT_LOCATION_IF([,
parser::location_type* yylloc])[)]])[;
}
// Printing a list of strings (for %printer).
@@ -130,42 +130,40 @@ namespace yy
{
static]AT_TOKEN_CTOR_IF([[
parser::symbol_type yylex ()]], [[
parser::token_type yylex (parser::semantic_type* yylval,
parser::location_type* yylloc)]])[
{
typedef parser::location_type location;
parser::token_type yylex (parser::semantic_type* yylval]AT_LOCATION_IF([,
parser::location_type* yylloc])[)]])[
{]AT_LOCATION_IF([
typedef parser::location_type location;])[
static int stage = -1;
++stage;
if (stage == STAGE_MAX)
{]AT_TOKEN_CTOR_IF([[
return parser::make_END_OF_FILE (location ());]], [[
*yylloc = location ();
return parser::make_END_OF_FILE (]AT_LOCATION_IF([location ()])[);]],
[AT_LOCATION_IF([
*yylloc = location ();])[
return parser::token::END_OF_FILE;]])[
}
else if (stage % 2)
{]AT_TOKEN_CTOR_IF([[
return parser::make_NUMBER (stage, location ());]], [[
yylval->BUILD (int, stage);
*yylloc = location ();
return parser::make_NUMBER (stage]AT_LOCATION_IF([, location ()])[);]],
[[
yylval->BUILD (int, stage);]AT_LOCATION_IF([
*yylloc = location ();])[
return parser::token::NUMBER;]])[
}
else
{]AT_TOKEN_CTOR_IF([[
return parser::make_TEXT (string_cast (stage), location ());]], [[
yylval->BUILD (std::string, string_cast (stage));
*yylloc = location ();
return parser::make_TEXT (string_cast (stage)]AT_LOCATION_IF([, location ()])[);]], [[
yylval->BUILD (std::string, string_cast (stage));]AT_LOCATION_IF([
*yylloc = location ();])[
return parser::token::TEXT;]])[
}
abort ();
}
void
parser::error (const parser::location_type&, const std::string& message)
{
std::cerr << message << std::endl;
}
}
]AT_YYERROR_DEFINE[
int
main ()
{
@@ -187,9 +185,11 @@ AT_CLEANUP
AT_TEST([])
AT_TEST([%define parse.assert])
AT_TEST([%locations %define parse.assert])
AT_TEST([[%define parse.assert %code {\n#define TWO_STAGE_BUILD\n}]])
AT_TEST([[%define parse.assert %define api.token.constructor]])
AT_TEST([[%define parse.assert %define api.token.constructor %define api.token.prefix "TOK_"]])
AT_TEST([[%locations %define parse.assert %define api.token.constructor %define api.token.prefix "TOK_"]])
m4_popdef([AT_TEST])