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-rw-r--r--libbuild2/test/script/parser+command-if.test.testscript6
-rw-r--r--libbuild2/test/script/parser+description.test.testscript4
-rw-r--r--libbuild2/test/script/parser+while.test.testscript265
-rw-r--r--libbuild2/test/script/parser.cxx254
-rw-r--r--libbuild2/test/script/parser.hxx13
-rw-r--r--libbuild2/test/script/parser.test.cxx52
-rw-r--r--libbuild2/test/script/runner.cxx14
-rw-r--r--libbuild2/test/script/runner.hxx14
-rw-r--r--libbuild2/test/script/script.hxx7
9 files changed, 517 insertions, 112 deletions
diff --git a/libbuild2/test/script/parser+command-if.test.testscript b/libbuild2/test/script/parser+command-if.test.testscript
index 0b72b4a..9e223dd 100644
--- a/libbuild2/test/script/parser+command-if.test.testscript
+++ b/libbuild2/test/script/parser+command-if.test.testscript
@@ -315,6 +315,7 @@
}
: end
+:
{
: without-if
:
@@ -322,7 +323,7 @@
cmd
end
EOI
- testscript:2:1: error: 'end' without preceding 'if'
+ testscript:2:1: error: 'end' without preceding 'if', 'for', or 'while'
EOE
: without-if-semi
@@ -331,10 +332,11 @@
cmd;
end
EOI
- testscript:2:1: error: 'end' without preceding 'if'
+ testscript:2:1: error: 'end' without preceding 'if', 'for', or 'while'
EOE
: before
+ :
{
: semi
:
diff --git a/libbuild2/test/script/parser+description.test.testscript b/libbuild2/test/script/parser+description.test.testscript
index cee540f..f656b7d 100644
--- a/libbuild2/test/script/parser+description.test.testscript
+++ b/libbuild2/test/script/parser+description.test.testscript
@@ -313,7 +313,7 @@
x = y
end
EOI
- testscript:2:1: error: description before/after setup/teardown variable-if
+ testscript:2:1: error: description before/after setup/teardown variable-only 'if'
EOE
: var-if-after
@@ -323,7 +323,7 @@
x = y
end : foo
EOI
- testscript:1:1: error: description before/after setup/teardown variable-if
+ testscript:1:1: error: description before/after setup/teardown variable-only 'if'
EOE
: test
diff --git a/libbuild2/test/script/parser+while.test.testscript b/libbuild2/test/script/parser+while.test.testscript
new file mode 100644
index 0000000..b1a2b44
--- /dev/null
+++ b/libbuild2/test/script/parser+while.test.testscript
@@ -0,0 +1,265 @@
+# file : libbuild2/test/script/parser+while.test.testscript
+# license : MIT; see accompanying LICENSE file
+
+: while
+:
+{
+ : true
+ :
+ $* <<EOI >>EOO
+ while ($v != "aa")
+ cmd "$v"
+ v = "$(v)a"
+ end
+ EOI
+ ? true
+ cmd ''
+ ? true
+ cmd a
+ ? false
+ EOO
+
+ : false
+ :
+ $* <<EOI >>EOO
+ while ($v == "aa")
+ cmd "$v"
+ v = "$(v)a"
+ end
+ EOI
+ ? false
+ EOO
+
+ : without-command
+ :
+ $* <<EOI 2>>EOE != 0
+ while
+ cmd
+ end
+ EOI
+ testscript:1:6: error: missing program
+ EOE
+
+ : after-semi
+ :
+ $* -s <<EOI >>EOO
+ cmd1;
+ while ($v != "aa")
+ cmd2 "$v"
+ v = "$(v)a"
+ end
+ EOI
+ {
+ {
+ cmd1
+ ? true
+ cmd2 ''
+ ? true
+ cmd2 a
+ ? false
+ }
+ }
+ EOO
+
+ : setup
+ :
+ $* -s <<EOI >>EOO
+ +while ($v != "aa")
+ cmd2 "$v"
+ v = "$(v)a"
+ end
+ EOI
+ {
+ ? true
+ +cmd2 ''
+ ? true
+ +cmd2 a
+ ? false
+ }
+ EOO
+
+ : tdown
+ :
+ $* -s <<EOI >>EOO
+ -while ($v != "aa")
+ cmd2 "$v"
+ v = "$(v)a"
+ end
+ EOI
+ {
+ ? true
+ -cmd2 ''
+ ? true
+ -cmd2 a
+ ? false
+ }
+ EOO
+}
+
+: end
+:
+{
+ : without-end
+ :
+ $* <<EOI 2>>EOE != 0
+ while true
+ cmd
+ EOI
+ testscript:3:1: error: expected closing 'end'
+ EOE
+}
+
+: elif
+:
+{
+ : without-if
+ :
+ $* <<EOI 2>>EOE != 0
+ while false
+ elif true
+ cmd
+ end
+ end
+ EOI
+ testscript:2:3: error: 'elif' without preceding 'if'
+ EOE
+}
+
+: nested
+:
+{
+ $* -l -r <<EOI >>EOO
+ while ($v != "aa") # 1
+ cmd1 "$v" # 2
+ if ($v == "a") # 3
+ cmd2 # 4
+ while ($v2 != "$v") # 5
+ cmd3 # 6
+ v2=$v
+ end
+ else
+ cmd4 # 7
+ end
+ cmd5 # 8
+ v = "$(v)a"
+ end;
+ cmd6
+ EOI
+ ? true # 1 i1
+ cmd1 '' # 2 i1
+ ? false # 3 i1
+ cmd4 # 7 i1
+ cmd5 # 8 i1
+ ? true # 1 i2
+ cmd1 a # 2 i2
+ ? true # 3 i2
+ cmd2 # 4 i2
+ ? true # 5 i2 i1
+ cmd3 # 6 i2 i1
+ ? false # 5 i2 i2
+ cmd5 # 8 i2
+ ? false # 1 i3
+ cmd6 # 9
+ EOO
+}
+
+: contained
+:
+{
+ : semi
+ :
+ $* <<EOI 2>>EOE != 0
+ while
+ cmd;
+ cmd
+ end
+ EOI
+ testscript:2:3: error: ';' inside 'while'
+ EOE
+
+ : colon-leading
+ :
+ $* <<EOI 2>>EOE != 0
+ while
+ : foo
+ cmd
+ end
+ EOI
+ testscript:2:3: error: description inside 'while'
+ EOE
+
+ : colon-trailing
+ :
+ $* <<EOI 2>>EOE != 0
+ while
+ cmd : foo
+ end
+ EOI
+ testscript:2:3: error: description inside 'while'
+ EOE
+
+ : eos
+ :
+ $* <<EOI 2>>EOE != 0
+ while
+ EOI
+ testscript:2:1: error: expected closing 'end'
+ EOE
+
+ : scope
+ :
+ $* <<EOI 2>>EOE != 0
+ while
+ cmd
+ {
+ }
+ end
+ EOI
+ testscript:3:3: error: expected closing 'end'
+ EOE
+
+ : setup
+ :
+ $* <<EOI 2>>EOE != 0
+ while
+ +cmd
+ end
+ EOI
+ testscript:2:3: error: setup command inside 'while'
+ EOE
+
+ : tdown
+ :
+ $* <<EOI 2>>EOE != 0
+ while
+ -cmd
+ end
+ EOI
+ testscript:2:3: error: teardown command inside 'while'
+ EOE
+}
+
+: var
+:
+$* <<EOI >>EOO
+while ($v1 != "a")
+ v1 = "$(v1)a"
+ v2 = "$v1"
+end
+cmd $v1
+EOI
+? true
+? false
+cmd a
+EOO
+
+: leading-and-trailing-description
+:
+$* <<EOI 2>>EOE != 0
+: foo
+while false
+ cmd
+end : bar
+EOI
+testscript:4:1: error: both leading and trailing descriptions
+EOE
diff --git a/libbuild2/test/script/parser.cxx b/libbuild2/test/script/parser.cxx
index eb7b140..a99f80a 100644
--- a/libbuild2/test/script/parser.cxx
+++ b/libbuild2/test/script/parser.cxx
@@ -293,22 +293,28 @@ namespace build2
}
// Parse a logical line (as well as scope-if since the only way to
- // recognize it is to parse the if line).
+ // recognize it is to parse the if line), handling the flow control
+ // constructs recursively.
//
// If one is true then only parse one line returning an indication of
- // whether the line ended with a semicolon. If if_line is true then this
- // line can be an if-else construct flow control line (else, end, etc).
+ // whether the line ended with a semicolon. If the flow control
+ // construct type is specified, then this line is assumed to belong to
+ // such construct.
//
bool parser::
pre_parse_line (token& t, type& tt,
optional<description>& d,
lines* ls,
bool one,
- bool if_line)
+ optional<line_type> fct)
{
// enter: next token is peeked at (type in tt)
// leave: newline
+ assert (!fct ||
+ *fct == line_type::cmd_if ||
+ *fct == line_type::cmd_while);
+
// Note: token is only peeked at.
//
const location ll (get_location (peeked ()));
@@ -364,8 +370,9 @@ namespace build2
{
const string& n (t.value);
- if (n == "if") lt = line_type::cmd_if;
- else if (n == "if!") lt = line_type::cmd_ifn;
+ if (n == "if") lt = line_type::cmd_if;
+ else if (n == "if!") lt = line_type::cmd_ifn;
+ else if (n == "while") lt = line_type::cmd_while;
}
break;
@@ -420,16 +427,20 @@ namespace build2
case line_type::cmd_elif:
case line_type::cmd_elifn:
case line_type::cmd_else:
- case line_type::cmd_end:
{
- if (!if_line)
- {
+ if (!fct || *fct != line_type::cmd_if)
fail (t) << lt << " without preceding 'if'";
- }
+ }
+ // Fall through.
+ case line_type::cmd_end:
+ {
+ if (!fct)
+ fail (t) << lt << " without preceding 'if', 'for', or 'while'";
}
// Fall through.
case line_type::cmd_if:
case line_type::cmd_ifn:
+ case line_type::cmd_while:
next (t, tt); // Skip to start of command.
// Fall through.
case line_type::cmd:
@@ -440,8 +451,9 @@ namespace build2
p = parse_command_expr (t, tt, lexer::redirect_aliases);
// Colon and semicolon are only valid in test command lines and
- // after 'end' in if-else. Note that we still recognize them
- // lexically, they are just not valid tokens per the grammar.
+ // after 'end' in a flow control construct. Note that we still
+ // recognize them lexically, they are just not valid tokens per
+ // the grammar.
//
if (tt != type::newline)
{
@@ -504,14 +516,17 @@ namespace build2
if (ls->empty ())
return semi;
}
+ else if (lt == line_type::cmd_while)
+ semi = pre_parse_while (t, tt, d, *ls);
// Unless we were told where to put it, decide where it actually goes.
//
if (ls == &ls_data)
{
- // First pre-check variable and variable-if: by themselves (i.e.,
- // without a trailing semicolon) they are treated as either setup or
- // teardown without plus/minus. Also handle illegal line types.
+ // First pre-check variables and variable-only flow control
+ // constructs: by themselves (i.e., without a trailing semicolon)
+ // they are treated as either setup or teardown without
+ // plus/minus. Also handle illegal line types.
//
switch (lt)
{
@@ -524,8 +539,9 @@ namespace build2
}
case line_type::cmd_if:
case line_type::cmd_ifn:
+ case line_type::cmd_while:
{
- // See if this is a variable-only command-if.
+ // See if this is a variable-only flow control construct.
//
if (find_if (ls_data.begin (), ls_data.end (),
[] (const line& l) {
@@ -549,7 +565,7 @@ namespace build2
fail (ll) << "description before setup/teardown variable";
else
fail (ll) << "description before/after setup/teardown "
- << "variable-if";
+ << "variable-only " << lt;
}
// If we don't have any nested scopes or teardown commands,
@@ -793,7 +809,7 @@ namespace build2
td,
&ls,
true /* one */,
- true /* if_line */));
+ line_type::cmd_if));
assert (ls.size () == 1 && ls.back ().type == lt);
assert (tt == type::newline);
@@ -831,6 +847,97 @@ namespace build2
return false; // We never end with a semi.
}
+ // Pre-parse the flow control construct block line. Fail if the line is
+ // unexpectedly followed with a semicolon or test description.
+ //
+ bool parser::
+ pre_parse_block_line (token& t, type& tt,
+ line_type bt,
+ optional<description>& d,
+ lines& ls)
+ {
+ // enter: peeked first token of the line (type in tt)
+ // leave: newline
+
+ const location ll (get_location (peeked ()));
+
+ switch (tt)
+ {
+ case type::colon:
+ fail (ll) << "description inside " << bt << endf;
+ case type::eos:
+ case type::rcbrace:
+ case type::lcbrace:
+ fail (ll) << "expected closing 'end'" << endf;
+ case type::plus:
+ fail (ll) << "setup command inside " << bt << endf;
+ case type::minus:
+ fail (ll) << "teardown command inside " << bt << endf;
+ }
+
+ // Parse one line. Note that this one line can still be multiple lines
+ // in case of a flow control construct. In this case we want to view
+ // it as, for example, cmd_if, not cmd_end. Thus remember the start
+ // position of the next logical line.
+ //
+ size_t i (ls.size ());
+
+ line_type fct; // Flow control type the block type relates to.
+
+ switch (bt)
+ {
+ case line_type::cmd_if:
+ case line_type::cmd_ifn:
+ case line_type::cmd_elif:
+ case line_type::cmd_elifn:
+ case line_type::cmd_else:
+ {
+ fct = line_type::cmd_if;
+ break;
+ }
+ case line_type::cmd_while:
+ {
+ fct = line_type::cmd_while;
+ break;
+ }
+ default: assert(false);
+ }
+
+ optional<description> td;
+ bool semi (pre_parse_line (t, tt, td, &ls, true /* one */, fct));
+
+ assert (tt == type::newline);
+
+ line_type lt (ls[i].type);
+
+ // First take care of 'end'.
+ //
+ if (lt == line_type::cmd_end)
+ {
+ if (td)
+ {
+ if (d)
+ fail (ll) << "both leading and trailing descriptions";
+
+ d = move (td);
+ }
+
+ return semi;
+ }
+
+ // For any other line trailing semi or description is illegal.
+ //
+ // @@ Not the exact location of semi/colon.
+ //
+ if (semi)
+ fail (ll) << "';' inside " << bt;
+
+ if (td)
+ fail (ll) << "description inside " << bt;
+
+ return false;
+ }
+
bool parser::
pre_parse_if_else_command (token& t, type& tt,
optional<description>& d,
@@ -839,70 +946,23 @@ namespace build2
// enter: peeked first token of next line (type in tt)
// leave: newline
- // Parse lines until we see closing 'end'. Nested if-else blocks are
- // handled recursively.
+ // Parse lines until we see closing 'end'.
//
for (line_type bt (line_type::cmd_if); // Current block.
;
tt = peek (lexer_mode::first_token))
{
const location ll (get_location (peeked ()));
-
- switch (tt)
- {
- case type::colon:
- fail (ll) << "description inside " << bt << endf;
- case type::eos:
- case type::rcbrace:
- case type::lcbrace:
- fail (ll) << "expected closing 'end'" << endf;
- case type::plus:
- fail (ll) << "setup command inside " << bt << endf;
- case type::minus:
- fail (ll) << "teardown command inside " << bt << endf;
- }
-
- // Parse one line. Note that this one line can still be multiple
- // lines in case of if-else. In this case we want to view it as
- // cmd_if, not cmd_end. Thus remember the start position of the
- // next logical line.
- //
size_t i (ls.size ());
- optional<description> td;
- bool semi (pre_parse_line (t, tt,
- td,
- &ls,
- true /* one */,
- true /* if_line */));
- assert (tt == type::newline);
+ bool semi (pre_parse_block_line (t, tt, bt, d, ls));
line_type lt (ls[i].type);
// First take care of 'end'.
//
if (lt == line_type::cmd_end)
- {
- if (td)
- {
- if (d)
- fail (ll) << "both leading and trailing descriptions";
-
- d = move (td);
- }
-
return semi;
- }
-
- // For any other line trailing semi or description is illegal.
- //
- // @@ Not the exact location of semi/colon.
- //
- if (semi)
- fail (ll) << "';' inside " << bt;
-
- if (td)
- fail (ll) << "description inside " << bt;
// Check if-else block sequencing.
//
@@ -924,6 +984,36 @@ namespace build2
default: break;
}
}
+
+ assert (false); // Can't be here.
+ return false;
+ }
+
+ bool parser::
+ pre_parse_while (token& t, type& tt,
+ optional<description>& d,
+ lines& ls)
+ {
+ // enter: <newline> (previous line)
+ // leave: <newline>
+
+ tt = peek (lexer_mode::first_token);
+
+ // Parse lines until we see closing 'end'.
+ //
+ for (;; tt = peek (lexer_mode::first_token))
+ {
+ size_t i (ls.size ());
+
+ bool semi (
+ pre_parse_block_line (t, tt, line_type::cmd_while, d, ls));
+
+ if (ls[i].type == line_type::cmd_end)
+ return semi;
+ }
+
+ assert (false); // Can't be here.
+ return false;
}
void parser::
@@ -1424,7 +1514,7 @@ namespace build2
command_type ct;
auto exec_cmd = [&ct, this] (token& t, build2::script::token_type& tt,
- size_t li,
+ const iteration_index* ii, size_t li,
bool single,
const location& ll)
{
@@ -1437,19 +1527,20 @@ namespace build2
command_expr ce (
parse_command_line (t, static_cast<token_type&> (tt)));
- runner_->run (*scope_, ce, ct, li, ll);
+ runner_->run (*scope_, ce, ct, ii, li, ll);
};
- auto exec_if = [this] (token& t, build2::script::token_type& tt,
- size_t li,
- const location& ll)
+ auto exec_cond = [this] (token& t, build2::script::token_type& tt,
+ const iteration_index* ii, size_t li,
+ const location& ll)
{
command_expr ce (
parse_command_line (t, static_cast<token_type&> (tt)));
- // Assume if-else always involves multiple commands.
+ // Assume a flow control construct always involves multiple
+ // commands.
//
- return runner_->run_if (*scope_, ce, li, ll);
+ return runner_->run_cond (*scope_, ce, ii, li, ll);
};
size_t li (1);
@@ -1459,16 +1550,16 @@ namespace build2
ct = command_type::test;
exec_lines (t->tests_.begin (), t->tests_.end (),
- exec_set, exec_cmd, exec_if,
- li);
+ exec_set, exec_cmd, exec_cond,
+ nullptr /* iteration_index */, li);
}
else if (group* g = dynamic_cast<group*> (scope_))
{
ct = command_type::setup;
bool exec_scope (exec_lines (g->setup_.begin (), g->setup_.end (),
- exec_set, exec_cmd, exec_if,
- li));
+ exec_set, exec_cmd, exec_cond,
+ nullptr /* iteration_index */, li));
if (exec_scope)
{
@@ -1526,7 +1617,8 @@ namespace build2
try
{
- take = runner_->run_if (*scope_, ce, li++, ll);
+ take = runner_->run_cond (
+ *scope_, ce, nullptr /* iteration_index */, li++, ll);
}
catch (const exit_scope& e)
{
@@ -1637,8 +1729,8 @@ namespace build2
ct = command_type::teardown;
exec_lines (g->tdown_.begin (), g->tdown_.end (),
- exec_set, exec_cmd, exec_if,
- li);
+ exec_set, exec_cmd, exec_cond,
+ nullptr /* iteration_index */, li);
}
else
assert (false);
diff --git a/libbuild2/test/script/parser.hxx b/libbuild2/test/script/parser.hxx
index 0d15580..31dd41d 100644
--- a/libbuild2/test/script/parser.hxx
+++ b/libbuild2/test/script/parser.hxx
@@ -62,7 +62,13 @@ namespace build2
optional<description>&,
lines* = nullptr,
bool one = false,
- bool if_line = false);
+ optional<line_type> flow_control_type = nullopt);
+
+ bool
+ pre_parse_block_line (token&, token_type&,
+ line_type block_type,
+ optional<description>&,
+ lines&);
bool
pre_parse_if_else (token&, token_type&,
@@ -79,6 +85,11 @@ namespace build2
optional<description>&,
lines&);
+ bool
+ pre_parse_while (token&, token_type&,
+ optional<description>&,
+ lines&);
+
void
pre_parse_directive (token&, token_type&);
diff --git a/libbuild2/test/script/parser.test.cxx b/libbuild2/test/script/parser.test.cxx
index ccd4104..ab0aee9 100644
--- a/libbuild2/test/script/parser.test.cxx
+++ b/libbuild2/test/script/parser.test.cxx
@@ -33,8 +33,11 @@ namespace build2
class print_runner: public runner
{
public:
- print_runner (bool scope, bool id, bool line)
- : scope_ (scope), id_ (id), line_ (line) {}
+ print_runner (bool scope, bool id, bool line, bool iterations)
+ : scope_ (scope),
+ id_ (id),
+ line_ (line),
+ iterations_ (iterations) {}
virtual bool
test (scope&) const override
@@ -99,7 +102,7 @@ namespace build2
virtual void
run (scope&,
const command_expr& e, command_type t,
- size_t i,
+ const iteration_index* ii, size_t i,
const location&) override
{
const char* s (nullptr);
@@ -113,22 +116,22 @@ namespace build2
cout << ind_ << s << e;
- if (line_)
- cout << " # " << i;
+ if (line_ || iterations_)
+ print_line_info (ii, i);
cout << endl;
}
virtual bool
- run_if (scope&,
- const command_expr& e,
- size_t i,
- const location&) override
+ run_cond (scope&,
+ const command_expr& e,
+ const iteration_index* ii, size_t i,
+ const location&) override
{
cout << ind_ << "? " << e;
- if (line_)
- cout << " # " << i;
+ if (line_ || iterations_)
+ print_line_info (ii, i);
cout << endl;
@@ -146,13 +149,33 @@ namespace build2
}
private:
+ void
+ print_line_info (const iteration_index* ii, size_t i) const
+ {
+ cout << " #";
+
+ if (line_)
+ cout << ' ' << i;
+
+ if (iterations_ && ii != nullptr)
+ {
+ string s;
+ for (const iteration_index* i (ii); i != nullptr; i = i->prev)
+ s.insert (0, " i" + to_string (i->index));
+
+ cout << s;
+ }
+ }
+
+ private:
bool scope_;
bool id_;
bool line_;
+ bool iterations_;
string ind_;
};
- // Usage: argv[0] [-s] [-i] [-l] [<testscript-name>]
+ // Usage: argv[0] [-s] [-i] [-l] [-r] [<testscript-name>]
//
int
main (int argc, char* argv[])
@@ -174,6 +197,7 @@ namespace build2
bool scope (false);
bool id (false);
bool line (false);
+ bool iterations (false);
path name;
for (int i (1); i != argc; ++i)
@@ -186,6 +210,8 @@ namespace build2
id = true;
else if (a == "-l")
line = true;
+ else if (a == "-r")
+ iterations = true;
else
{
name = path (move (a));
@@ -236,7 +262,7 @@ namespace build2
script s (tt, st, dir_path (work) /= "test-driver");
p.pre_parse (cin, s);
- print_runner r (scope, id, line);
+ print_runner r (scope, id, line, iterations);
p.execute (s, r);
}
catch (const failed&)
diff --git a/libbuild2/test/script/runner.cxx b/libbuild2/test/script/runner.cxx
index 8054c61..42eef04 100644
--- a/libbuild2/test/script/runner.cxx
+++ b/libbuild2/test/script/runner.cxx
@@ -142,7 +142,8 @@ namespace build2
void default_runner::
run (scope& sp,
const command_expr& expr, command_type ct,
- size_t li, const location& ll)
+ const iteration_index* ii, size_t li,
+ const location& ll)
{
// Noop for teardown commands if keeping tests output is requested.
//
@@ -175,13 +176,14 @@ namespace build2
dr << info << "test id: " << sp.id_path.posix_string ();
});
- build2::script::run (sp, expr, li, ll);
+ build2::script::run (sp, expr, ii, li, ll);
}
bool default_runner::
- run_if (scope& sp,
- const command_expr& expr,
- size_t li, const location& ll)
+ run_cond (scope& sp,
+ const command_expr& expr,
+ const iteration_index* ii, size_t li,
+ const location& ll)
{
if (verb >= 3)
text << ": ?" << expr;
@@ -197,7 +199,7 @@ namespace build2
dr << info << "test id: " << sp.id_path.posix_string ();
});
- return build2::script::run_if (sp, expr, li, ll);
+ return build2::script::run_cond (sp, expr, ii, li, ll);
}
}
}
diff --git a/libbuild2/test/script/runner.hxx b/libbuild2/test/script/runner.hxx
index b6a038d..0309a35 100644
--- a/libbuild2/test/script/runner.hxx
+++ b/libbuild2/test/script/runner.hxx
@@ -51,11 +51,14 @@ namespace build2
virtual void
run (scope&,
const command_expr&, command_type,
- size_t index,
+ const iteration_index*, size_t index,
const location&) = 0;
virtual bool
- run_if (scope&, const command_expr&, size_t, const location&) = 0;
+ run_cond (scope&,
+ const command_expr&,
+ const iteration_index*, size_t,
+ const location&) = 0;
// Location is the scope end location (for diagnostics, etc).
//
@@ -84,11 +87,14 @@ namespace build2
virtual void
run (scope&,
const command_expr&, command_type,
- size_t,
+ const iteration_index*, size_t,
const location&) override;
virtual bool
- run_if (scope&, const command_expr&, size_t, const location&) override;
+ run_cond (scope&,
+ const command_expr&,
+ const iteration_index*, size_t,
+ const location&) override;
virtual void
leave (scope&, const location&) override;
diff --git a/libbuild2/test/script/script.hxx b/libbuild2/test/script/script.hxx
index 22f6725..b75f68e 100644
--- a/libbuild2/test/script/script.hxx
+++ b/libbuild2/test/script/script.hxx
@@ -21,13 +21,14 @@ namespace build2
namespace script
{
using build2::script::line;
+ using build2::script::line_type;
using build2::script::lines;
using build2::script::redirect;
using build2::script::redirect_type;
- using build2::script::line_type;
- using build2::script::command_expr;
- using build2::script::expr_term;
using build2::script::command;
+ using build2::script::expr_term;
+ using build2::script::command_expr;
+ using build2::script::iteration_index;
using build2::script::environment_vars;
using build2::script::deadline;
using build2::script::timeout;