aboutsummaryrefslogtreecommitdiff
path: root/libbuild2
diff options
context:
space:
mode:
Diffstat (limited to 'libbuild2')
-rw-r--r--libbuild2/config/init.cxx12
-rw-r--r--libbuild2/context.cxx2
-rw-r--r--libbuild2/dist/operation.cxx3
-rw-r--r--libbuild2/file.cxx31
-rw-r--r--libbuild2/file.hxx2
-rw-r--r--libbuild2/function.test.cxx2
-rw-r--r--libbuild2/lexer.hxx10
-rw-r--r--libbuild2/lexer.test.cxx2
-rw-r--r--libbuild2/parser.cxx35
-rw-r--r--libbuild2/parser.hxx23
-rw-r--r--libbuild2/test/script/lexer.hxx2
-rw-r--r--libbuild2/test/script/lexer.test.cxx2
-rw-r--r--libbuild2/test/script/parser.cxx31
-rw-r--r--libbuild2/test/script/parser.hxx2
-rw-r--r--libbuild2/test/script/runner.cxx2
-rw-r--r--libbuild2/test/script/script.hxx4
-rw-r--r--libbuild2/token.hxx14
-rw-r--r--libbuild2/types.hxx7
-rw-r--r--libbuild2/utility.cxx5
19 files changed, 102 insertions, 89 deletions
diff --git a/libbuild2/config/init.cxx b/libbuild2/config/init.cxx
index 890efa3..bcaea83 100644
--- a/libbuild2/config/init.cxx
+++ b/libbuild2/config/init.cxx
@@ -131,7 +131,7 @@ namespace build2
// never be init'ed).
//
auto load_config = [&rs, &c_v] (istream& is,
- const path& f,
+ const path_name& in,
const location& l)
{
// Check the config version. We assume that old versions cannot
@@ -149,7 +149,7 @@ namespace build2
// that we won't have the config.version variable entered in the scope
// but that is harmless (we could do it manually if necessary).
//
- lexer lex (is, f);
+ lexer lex (is, in);
// Assume missing version is 0.
//
@@ -157,7 +157,7 @@ namespace build2
uint64_t v (p.second ? cast<uint64_t> (p.first) : 0);
if (v != module::version)
- fail (l) << "incompatible config file " << f <<
+ fail (l) << "incompatible config file " << in <<
info << "config file version " << v
<< (p.second ? "" : " (missing)") <<
info << "config module version " << module::version <<
@@ -169,11 +169,9 @@ namespace build2
auto load_config_file = [&load_config] (const path& f, const location& l)
{
- // @@ PATH_NAME TODO
- //
path_name fn (f);
ifdstream ifs;
- load_config (open_file_or_stdin (fn, ifs), f /* fn */, l);
+ load_config (open_file_or_stdin (fn, ifs), fn, l);
};
{
@@ -211,7 +209,7 @@ namespace build2
assert (false);
#else
istringstream is (host_config);
- load_config (is, f, l);
+ load_config (is, path_name (s), l);
#endif
}
else
diff --git a/libbuild2/context.cxx b/libbuild2/context.cxx
index 9ed69a5..b10aa3d 100644
--- a/libbuild2/context.cxx
+++ b/libbuild2/context.cxx
@@ -284,7 +284,7 @@ namespace build2
// (basically what's necessary inside a double-quoted literal plus the
// single quote).
//
- path in ("<cmdline>"); // @@ PATH_NAME: make name
+ path_name in ("<cmdline>");
lexer l (is, in, 1 /* line */, "\'\"\\$(");
// At the buildfile level the scope-specific variable should be
diff --git a/libbuild2/dist/operation.cxx b/libbuild2/dist/operation.cxx
index e3dadff..eb7cce1 100644
--- a/libbuild2/dist/operation.cxx
+++ b/libbuild2/dist/operation.cxx
@@ -144,8 +144,7 @@ namespace build2
// since the meta operation is dist and we know what we are doing.
//
values params;
- const path locf ("<dist>"); // @@ PATH_NAME TODO
- const location loc (&locf); // Dummy location.
+ const location loc (path_name ("<dist>")); // Dummy location.
const operations& ops (rs->root_extra->operations);
diff --git a/libbuild2/file.cxx b/libbuild2/file.cxx
index 2bc9af6..8d59d7c 100644
--- a/libbuild2/file.cxx
+++ b/libbuild2/file.cxx
@@ -163,25 +163,29 @@ namespace build2
{
tracer trace ("source");
- const path& bf (l.name ());
+ const path_name& fn (l.name ());
try
{
- l5 ([&]{trace << "sourcing " << bf;});
+ l5 ([&]{trace << "sourcing " << fn;});
parser p (root.ctx, boot);
p.parse_buildfile (l, root, base);
}
catch (const io_error& e)
{
- fail << "unable to read buildfile " << bf << ": " << e;
+ fail << "unable to read buildfile " << fn << ": " << e;
}
}
static void
- source (scope& root, scope& base, istream& is, const path& bf, bool boot)
+ source (scope& root,
+ scope& base,
+ istream& is,
+ const path_name& in,
+ bool boot)
{
- lexer l (is, bf);
+ lexer l (is, in);
source (root, base, l, boot);
}
@@ -191,10 +195,8 @@ namespace build2
path_name fn (bf);
try
{
- // @@ PATH_NAME TODO
- //
ifdstream ifs;
- return source (root, base, open_file_or_stdin (fn, ifs), bf /* fn */, boot);
+ return source (root, base, open_file_or_stdin (fn, ifs), fn, boot);
}
catch (const io_error& e)
{
@@ -209,9 +211,9 @@ namespace build2
}
void
- source (scope& root, scope& base, istream& is, const path& bf)
+ source (scope& root, scope& base, istream& is, const path_name& in)
{
- source (root, base, is, bf, false);
+ source (root, base, is, in, false /* boot */);
}
void
@@ -525,7 +527,7 @@ namespace build2
pair<value, bool>
extract_variable (context& ctx, lexer& l, const variable& var)
{
- const path& bf (l.name ());
+ const path_name& fn (l.name ());
try
{
@@ -553,7 +555,7 @@ namespace build2
}
catch (const io_error& e)
{
- fail << "unable to read buildfile " << bf << ": " << e << endf;
+ fail << "unable to read buildfile " << fn << ": " << e << endf;
}
}
@@ -563,7 +565,8 @@ namespace build2
const path& bf,
const variable& var)
{
- lexer l (is, bf);
+ path_name in (bf);
+ lexer l (is, in);
return extract_variable (ctx, l, var);
}
@@ -1665,7 +1668,7 @@ namespace build2
// name?
//
parser p (ctx);
- names v (p.parse_export_stub (ifs, es, gs, ts));
+ names v (p.parse_export_stub (ifs, path_name (es), gs, ts));
// If there were no export directive executed in an export stub, assume
// the target is not exported.
diff --git a/libbuild2/file.hxx b/libbuild2/file.hxx
index 78bd049..ce57933 100644
--- a/libbuild2/file.hxx
+++ b/libbuild2/file.hxx
@@ -77,7 +77,7 @@ namespace build2
// diagnostics.
//
LIBBUILD2_SYMEXPORT void
- source (scope& root, scope& base, istream&, const path& name);
+ source (scope& root, scope& base, istream&, const path_name&);
// As above, but extract from a lexer (this could be useful for sourcing
// stdin that requires parse_variable()).
diff --git a/libbuild2/function.test.cxx b/libbuild2/function.test.cxx
index 3cf2e7c..0fd16fd 100644
--- a/libbuild2/function.test.cxx
+++ b/libbuild2/function.test.cxx
@@ -125,7 +125,7 @@ namespace build2
scope& s (ctx.global_scope.rw ());
parser p (ctx);
- p.parse_buildfile (cin, path ("buildfile"), s, s);
+ p.parse_buildfile (cin, path_name ("buildfile"), s, s);
}
catch (const failed&)
{
diff --git a/libbuild2/lexer.hxx b/libbuild2/lexer.hxx
index bd2ac74..59debc4 100644
--- a/libbuild2/lexer.hxx
+++ b/libbuild2/lexer.hxx
@@ -88,12 +88,12 @@ namespace build2
// copied.
//
lexer (istream& is,
- const path& name,
+ const path_name& name,
uint64_t line = 1, // Start line in the stream.
const char* escapes = nullptr)
: lexer (is, name, line, escapes, true /* set_mode */) {}
- const path&
+ const path_name&
name () const {return name_;}
// Note: sets mode for the next token. The second argument can be used to
@@ -181,7 +181,7 @@ namespace build2
// Lexer state.
//
protected:
- lexer (istream& is, const path& name, uint64_t line,
+ lexer (istream& is, const path_name& name, uint64_t line,
const char* escapes,
bool set_mode)
: char_scanner (is, true /* crlf */, line),
@@ -193,7 +193,7 @@ namespace build2
mode (lexer_mode::normal, '@', escapes);
}
- const path& name_;
+ const path_name& name_;
std::stack<state> state_;
bool sep_; // True if we skipped spaces in peek().
@@ -210,7 +210,7 @@ namespace butl // ADL
using namespace build2;
assert (data != nullptr); // E.g., must be &lexer::name_.
- return location (static_cast<const path*> (data), c.line, c.column);
+ return location (*static_cast<const path_name*> (data), c.line, c.column);
}
}
diff --git a/libbuild2/lexer.test.cxx b/libbuild2/lexer.test.cxx
index 2e2f152..32151db 100644
--- a/libbuild2/lexer.test.cxx
+++ b/libbuild2/lexer.test.cxx
@@ -48,7 +48,7 @@ namespace build2
// Most alternative modes auto-expire so we need something underneath.
//
- path in ("<stdin>"); // @@ PATH_NAME TODO
+ path_name in ("<stdin>");
lexer l (cin, in);
if (m != lexer_mode::normal)
diff --git a/libbuild2/parser.cxx b/libbuild2/parser.cxx
index 7289338..9e586e0 100644
--- a/libbuild2/parser.cxx
+++ b/libbuild2/parser.cxx
@@ -211,9 +211,9 @@ namespace build2
};
void parser::
- parse_buildfile (istream& is, const path& p, scope& root, scope& base)
+ parse_buildfile (istream& is, const path_name& in, scope& root, scope& base)
{
- lexer l (is, p);
+ lexer l (is, in);
parse_buildfile (l, root, base);
}
@@ -1315,20 +1315,20 @@ namespace build2
void parser::
source (istream& is,
- const path& p,
+ const path_name& in,
const location& loc,
bool enter,
bool deft)
{
tracer trace ("parser::source", &path_);
- l5 ([&]{trace (loc) << "entering " << p;});
+ l5 ([&]{trace (loc) << "entering " << in;});
if (enter)
- enter_buildfile (p);
+ enter_buildfile (in);
- const path* op (path_);
- path_ = &p;
+ const path_name* op (path_);
+ path_ = &in;
lexer l (is, *path_);
lexer* ol (lexer_);
@@ -1358,7 +1358,7 @@ namespace build2
lexer_ = ol;
path_ = op;
- l5 ([&]{trace (loc) << "leaving " << p;});
+ l5 ([&]{trace (loc) << "leaving " << in;});
}
void parser::
@@ -1396,7 +1396,7 @@ namespace build2
{
ifdstream ifs (p);
source (ifs,
- p,
+ path_name (p),
get_location (t),
true /* enter */,
false /* default_target */);
@@ -1537,7 +1537,7 @@ namespace build2
{
ifdstream ifs (p);
source (ifs,
- p,
+ path_name (p),
get_location (t),
true /* enter */,
true /* default_target */);
@@ -1622,7 +1622,7 @@ namespace build2
});
source (is,
- path ("<stdout>"), // @@ PATH_NAME TODO
+ path_name ("<stdout>"),
l,
false /* enter */,
false /* default_target */);
@@ -5382,9 +5382,9 @@ namespace build2
// normally: perform(update($identity(foo/ bar/))).
//
buildspec parser::
- parse_buildspec (istream& is, const path& name) // @@ PATH_NAME TODO
+ parse_buildspec (istream& is, const path_name& in)
{
- path_ = &name;
+ path_ = &in;
// We do "effective escaping" and only for ['"\$(] (basically what's
// necessary inside a double-quoted literal plus the single quote).
@@ -5809,11 +5809,12 @@ namespace build2
}
void parser::
- enter_buildfile (const path& p)
+ enter_buildfile (const path_name& pn)
{
tracer trace ("parser::enter_buildfile", &path_);
- dir_path d (p.directory ());
+ const path& p (pn.path != nullptr ? *pn.path : path ());
+ dir_path d (p.directory ()); // Empty for a path name with the NULL path.
// Figure out if we need out.
//
@@ -5828,8 +5829,8 @@ namespace build2
ctx.targets.insert<buildfile> (
move (d),
move (out),
- p.leaf ().base ().string (),
- p.extension (), // Always specified.
+ pn.name ? *pn.name : p.leaf ().base ().string (),
+ p.extension (), // Always specified.
trace);
}
diff --git a/libbuild2/parser.hxx b/libbuild2/parser.hxx
index 04a8e5c..d82496d 100644
--- a/libbuild2/parser.hxx
+++ b/libbuild2/parser.hxx
@@ -34,13 +34,16 @@ namespace build2
// Issue diagnostics and throw failed in case of an error.
//
void
- parse_buildfile (istream&, const path& name, scope& root, scope& base);
+ parse_buildfile (istream&,
+ const path_name&,
+ scope& root,
+ scope& base);
void
parse_buildfile (lexer&, scope& root, scope& base);
buildspec
- parse_buildspec (istream&, const path& name);
+ parse_buildspec (istream&, const path_name&);
token
parse_variable (lexer&, scope&, const variable&, token_type kind);
@@ -49,9 +52,9 @@ namespace build2
parse_variable_value (lexer&, scope&, const dir_path*, const variable&);
names
- parse_export_stub (istream& is, const path& p, scope& r, scope& b)
+ parse_export_stub (istream& is, const path_name& name, scope& r, scope& b)
{
- parse_buildfile (is, p, r, b);
+ parse_buildfile (is, name, r, b);
return move (export_value_);
}
@@ -248,7 +251,7 @@ namespace build2
//
void
source (istream&,
- const path&,
+ const path_name&,
const location&,
bool enter,
bool default_target);
@@ -467,7 +470,7 @@ namespace build2
// Enter buildfile as a target.
//
void
- enter_buildfile (const path&);
+ enter_buildfile (const path_name&);
// Lexer.
//
@@ -684,8 +687,8 @@ namespace build2
bool pre_parse_ = false;
bool boot_;
- const path* path_; // Current path.
- lexer* lexer_;
+ const path_name* path_; // Current path name.
+ lexer* lexer_;
prerequisite* prerequisite_ = nullptr; // Current prerequisite, if any.
target* target_ = nullptr; // Current target, if any.
@@ -704,8 +707,8 @@ namespace build2
enum class replay {stop, save, play} replay_ = replay::stop;
replay_tokens replay_data_;
- size_t replay_i_; // Position of the next token during replay.
- const path* replay_path_; // Path before replay began (to be restored).
+ size_t replay_i_; // Position of the next token during replay.
+ const path_name* replay_path_; // Path before replay began (to be restored).
};
}
diff --git a/libbuild2/test/script/lexer.hxx b/libbuild2/test/script/lexer.hxx
index 4083161..1b26224 100644
--- a/libbuild2/test/script/lexer.hxx
+++ b/libbuild2/test/script/lexer.hxx
@@ -48,7 +48,7 @@ namespace build2
// Note that neither the name nor escape arguments are copied.
//
lexer (istream& is,
- const path& name,
+ const path_name& name,
lexer_mode m,
const char* escapes = nullptr)
: base_lexer (is, name, 1 /* line */,
diff --git a/libbuild2/test/script/lexer.test.cxx b/libbuild2/test/script/lexer.test.cxx
index fc26acc..f6610e2 100644
--- a/libbuild2/test/script/lexer.test.cxx
+++ b/libbuild2/test/script/lexer.test.cxx
@@ -53,7 +53,7 @@ namespace build2
m == lexer_mode::description_line ||
m == lexer_mode::variable);
- path in ("<stdin>"); // @@ PATH_NAME TODO
+ path_name in ("<stdin>");
lexer l (cin, in, u ? lexer_mode::command_line : m);
if (u)
l.mode (m);
diff --git a/libbuild2/test/script/parser.cxx b/libbuild2/test/script/parser.cxx
index d5e437b..376d68f 100644
--- a/libbuild2/test/script/parser.cxx
+++ b/libbuild2/test/script/parser.cxx
@@ -54,7 +54,8 @@ namespace build2
void parser::
pre_parse (istream& is, script& s)
{
- path_ = &*s.paths_.insert (s.script_target.path ()).first;
+ path_ = &*s.paths_.insert (
+ path_name_value (s.script_target.path ())).first;
pre_parse_ = true;
@@ -78,7 +79,7 @@ namespace build2
// Start location of the implied script group is the beginning of
// the file. End location -- end of the file.
//
- group_->start_loc_ = location (path_, 1, 1);
+ group_->start_loc_ = location (*path_, 1, 1);
token t (pre_parse_scope_body ());
@@ -1007,29 +1008,37 @@ namespace build2
// It may be tempting to use relative paths in diagnostics but it
// most likely will be misguided.
//
- auto enter_path = [this] (string n) -> const path&
+ auto enter_path = [this] (string n) -> const path_name_value&
{
path p (move (n));
if (p.relative ())
- p = path_->directory () / p;
+ {
+ // There is always the testscript path (path_ refers to an
+ // object in the script::paths_ set).
+ //
+ assert (path_->path != nullptr);
+
+ p = path_->path->directory () / p;
+ }
p.normalize ();
- return *script_->paths_.insert (move (p)).first;
+ return *script_->paths_.insert (path_name_value (move (p))).first;
};
- const path& p (enter_path (move (n)));
+ const path_name_value& pn (enter_path (move (n)));
+ const path& p (*pn.path);
if (include_set_->insert (p).second || !once)
{
try
{
ifdstream ifs (p);
- lexer l (ifs, p, lexer_mode::command_line);
+ lexer l (ifs, pn, lexer_mode::command_line);
- const path* op (path_);
- path_ = &p;
+ const path_name* op (path_);
+ path_ = &pn;
lexer* ol (lexer_);
set_lexer (&l);
@@ -2303,7 +2312,7 @@ namespace build2
//
istringstream is (s);
- path in ("<string>"); // @@ PATH_NAME TODO
+ path_name in ("<string>");
lexer lex (is, in,
lexer_mode::command_expansion,
"\'\"\\");
@@ -3432,7 +3441,7 @@ namespace build2
value&& rhs,
const string& attributes,
token_type kind,
- const path& name)
+ const path_name& name)
{
path_ = &name;
diff --git a/libbuild2/test/script/parser.hxx b/libbuild2/test/script/parser.hxx
index c8a1408..7dcd70d 100644
--- a/libbuild2/test/script/parser.hxx
+++ b/libbuild2/test/script/parser.hxx
@@ -48,7 +48,7 @@ namespace build2
value&& rhs,
const string& attributes,
token_type assign_kind,
- const path& name); // For diagnostics.
+ const path_name&); // For diagnostics.
// Recursive descent parser.
//
diff --git a/libbuild2/test/script/runner.cxx b/libbuild2/test/script/runner.cxx
index e56dc41..181c5ce 100644
--- a/libbuild2/test/script/runner.cxx
+++ b/libbuild2/test/script/runner.cxx
@@ -1134,7 +1134,7 @@ namespace build2
value (move (ns)),
*ats,
token_type::assign,
- path ("<attributes>")); // @@ PATH_NAME TODO
+ path_name ("<attributes>"));
}
}
catch (const io_error& e)
diff --git a/libbuild2/test/script/script.hxx b/libbuild2/test/script/script.hxx
index 30bc6e8..f4ef32a 100644
--- a/libbuild2/test/script/script.hxx
+++ b/libbuild2/test/script/script.hxx
@@ -546,9 +546,9 @@ namespace build2
friend class parser;
// Testscript file paths. Specifically, replay_token::file points to
- // these paths.
+ // these path names.
//
- std::set<path> paths_;
+ std::set<path_name_value> paths_;
};
}
}
diff --git a/libbuild2/token.hxx b/libbuild2/token.hxx
index 0ee5248..2370f8d 100644
--- a/libbuild2/token.hxx
+++ b/libbuild2/token.hxx
@@ -161,32 +161,32 @@ namespace build2
struct replay_token
{
build2::token token;
- const path* file;
+ const path_name* file;
lexer_mode_base mode;
using location_type = build2::location;
location_type
- location () const {return location_type (file, token.line, token.column);}
+ location () const {return location_type (*file, token.line, token.column);}
};
using replay_tokens = vector<replay_token>;
// Diagnostics plumbing. We assume that any diag stream for which we can use
- // token as location has its aux data pointing to pointer to path.
+ // token as location has its aux data pointing to pointer to path name.
//
inline location
- get_location (const token& t, const path& p)
+ get_location (const token& t, const path_name& pn)
{
- return location (&p, t.line, t.column);
+ return location (pn, t.line, t.column);
}
inline location
get_location (const token& t, const void* data)
{
assert (data != nullptr); // E.g., must be &parser::path_.
- const path* p (*static_cast<const path* const*> (data));
- return get_location (t, *p);
+ const path_name* pn (*static_cast<const path_name* const*> (data));
+ return get_location (t, *pn);
}
}
diff --git a/libbuild2/types.hxx b/libbuild2/types.hxx
index 192b01f..bedcf1a 100644
--- a/libbuild2/types.hxx
+++ b/libbuild2/types.hxx
@@ -228,6 +228,7 @@ namespace build2
//
using butl::path;
using butl::path_name;
+ using butl::path_name_value;
using butl::dir_path;
using butl::path_cast;
using butl::basic_path;
@@ -321,11 +322,11 @@ namespace build2
: file (f), line (l), column (c) {}
explicit
- location (const path_name& f, uint64_t l = 0, uint64_t c = 0)
- : file (f), line (l), column (c) {}
+ location (path_name f, uint64_t l = 0, uint64_t c = 0)
+ : file (std::move (f)), line (l), column (c) {}
bool
- empty () const {return file.path == nullptr;}
+ empty () const {return file.empty ();}
path_name file;
uint64_t line;
diff --git a/libbuild2/utility.cxx b/libbuild2/utility.cxx
index b7637f5..528b435 100644
--- a/libbuild2/utility.cxx
+++ b/libbuild2/utility.cxx
@@ -47,6 +47,8 @@ namespace std
ostream&
operator<< (ostream& os, const ::butl::path_name& pn)
{
+ assert (!pn.empty ());
+
return pn.name ? (os << *pn.name) : (os << *pn.path);
}
@@ -117,9 +119,6 @@ namespace build2
string
diag_relative (const path& p, bool cur)
{
- if (p.string () == "-") // @@ PATH_NAME: remove
- return "<stdin>";
-
const path& b (*relative_base);
if (p.absolute ())
generated by cgit v1.1 at 2024-11-05 02:35:08 +0000