Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-09 04:13:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

tests: check variants without locations

Browse Source 
* 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
Download Patch File Download Diff File Expand all files Collapse all files

42
tests/c++.at
View File

@@ -35,7 +35,6 @@ AT_DATA_GRAMMAR([list.yy],
%skeleton "lalr1.cc" %skeleton "lalr1.cc"
%defines %defines
%define variant %define variant
%locations
]m4_bpatsubst([$1], [\\n], [ ]m4_bpatsubst([$1], [\\n], [
])[ ])[
@@ -48,6 +47,7 @@ typedef std::list<std::string> strings_type;
%code // code for the .cc file %code // code for the .cc file
{ {
#include <cstdlib> // abort, getenv
#include <iostream> #include <iostream>
#include <sstream> #include <sstream>
@@ -55,8 +55,8 @@ typedef std::list<std::string> strings_type;
{ {
static]AT_TOKEN_CTOR_IF([[ static]AT_TOKEN_CTOR_IF([[
parser::symbol_type yylex ()]], [[ parser::symbol_type yylex ()]], [[
parser::token_type yylex (parser::semantic_type* yylval, parser::token_type yylex (parser::semantic_type* yylval]AT_LOCATION_IF([,
parser::location_type* yylloc)]])[; parser::location_type* yylloc])[)]])[;
} }
// Printing a list of strings (for %printer). // Printing a list of strings (for %printer).
@@ -130,42 +130,40 @@ namespace yy
{ {
static]AT_TOKEN_CTOR_IF([[ static]AT_TOKEN_CTOR_IF([[
parser::symbol_type yylex ()]], [[ parser::symbol_type yylex ()]], [[
parser::token_type yylex (parser::semantic_type* yylval, parser::token_type yylex (parser::semantic_type* yylval]AT_LOCATION_IF([,
parser::location_type* yylloc)]])[ parser::location_type* yylloc])[)]])[
{ {]AT_LOCATION_IF([
typedef parser::location_type location; typedef parser::location_type location;])[
static int stage = -1; static int stage = -1;
++stage; ++stage;
if (stage == STAGE_MAX) if (stage == STAGE_MAX)
{]AT_TOKEN_CTOR_IF([[ {]AT_TOKEN_CTOR_IF([[
return parser::make_END_OF_FILE (location ());]], [[ return parser::make_END_OF_FILE (]AT_LOCATION_IF([location ()])[);]],
*yylloc = location (); [AT_LOCATION_IF([
*yylloc = location ();])[
return parser::token::END_OF_FILE;]])[ return parser::token::END_OF_FILE;]])[
} }
else if (stage % 2) else if (stage % 2)
{]AT_TOKEN_CTOR_IF([[ {]AT_TOKEN_CTOR_IF([[
return parser::make_NUMBER (stage, location ());]], [[ return parser::make_NUMBER (stage]AT_LOCATION_IF([, location ()])[);]],
yylval->BUILD (int, stage); [[
*yylloc = location (); yylval->BUILD (int, stage);]AT_LOCATION_IF([
*yylloc = location ();])[
return parser::token::NUMBER;]])[ return parser::token::NUMBER;]])[
} }
else else
{]AT_TOKEN_CTOR_IF([[ {]AT_TOKEN_CTOR_IF([[
return parser::make_TEXT (string_cast (stage), location ());]], [[ return parser::make_TEXT (string_cast (stage)]AT_LOCATION_IF([, location ()])[);]], [[
yylval->BUILD (std::string, string_cast (stage)); yylval->BUILD (std::string, string_cast (stage));]AT_LOCATION_IF([
*yylloc = location (); *yylloc = location ();])[
return parser::token::TEXT;]])[ return parser::token::TEXT;]])[
} }
abort (); abort ();
} }
void
parser::error (const parser::location_type&, const std::string& message)
{
std::cerr << message << std::endl;
}
} }
]AT_YYERROR_DEFINE[
int int
main () main ()
{ {
@@ -187,9 +185,11 @@ AT_CLEANUP
AT_TEST([]) AT_TEST([])
AT_TEST([%define parse.assert]) 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 %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]])
AT_TEST([[%define parse.assert %define api.token.constructor %define api.token.prefix "TOK_"]]) 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]) m4_popdef([AT_TEST])