diff options
Diffstat (limited to 'third_party/nix/src/libexpr/parser.y')
| -rw-r--r-- | third_party/nix/src/libexpr/parser.y | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/third_party/nix/src/libexpr/parser.y b/third_party/nix/src/libexpr/parser.y index bd62a7fd0f52..9ba053ee7b12 100644 --- a/third_party/nix/src/libexpr/parser.y +++ b/third_party/nix/src/libexpr/parser.y @@ -146,7 +146,7 @@ static void addFormal(const Pos & pos, Formals * formals, const Formal & formal) } -static Expr * stripIndentation(const Pos & pos, SymbolTable & symbols, vector<Expr *> & es) +static Expr * stripIndentation(const Pos & pos, SymbolTable & symbols, std::vector<Expr *> & es) { if (es.empty()) { return new ExprString(symbols.Create("")); } @@ -186,11 +186,11 @@ static Expr * stripIndentation(const Pos & pos, SymbolTable & symbols, vector<Ex } /* Strip spaces from each line. */ - vector<Expr *> * es2 = new vector<Expr *>; + std::vector<Expr *> * es2 = new std::vector<Expr *>; atStartOfLine = true; size_t curDropped = 0; size_t n = es.size(); - for (vector<Expr *>::iterator i = es.begin(); i != es.end(); ++i, --n) { + for (std::vector<Expr *>::iterator i = es.begin(); i != es.end(); ++i, --n) { ExprIndStr * e = dynamic_cast<ExprIndStr *>(*i); if (!e) { atStartOfLine = false; @@ -223,9 +223,10 @@ static Expr * stripIndentation(const Pos & pos, SymbolTable & symbols, vector<Ex /* Remove the last line if it is empty and consists only of spaces. */ if (n == 1) { - string::size_type p = s2.find_last_of('\n'); - if (p != string::npos && s2.find_first_not_of(' ', p + 1) == string::npos) - s2 = string(s2, 0, p + 1); + std::string::size_type p = s2.find_last_of('\n'); + if (p != std::string::npos && s2.find_first_not_of(' ', p + 1) == std::string::npos) { + s2 = std::string(s2, 0, p + 1); + } } es2->push_back(new ExprString(symbols.Create(s2))); @@ -354,7 +355,7 @@ expr_op | expr_op UPDATE expr_op { $$ = new ExprOpUpdate(CUR_POS, $1, $3); } | expr_op '?' attrpath { $$ = new ExprOpHasAttr($1, *$3); } | expr_op '+' expr_op - { $$ = new ExprConcatStrings(CUR_POS, false, new vector<Expr *>({$1, $3})); } + { $$ = new ExprConcatStrings(CUR_POS, false, new std::vector<Expr *>({$1, $3})); } | expr_op '-' expr_op { $$ = new ExprApp(CUR_POS, new ExprApp(new ExprVar(data->symbols.Create("__sub")), $1), $3); } | expr_op '*' expr_op { $$ = new ExprApp(CUR_POS, new ExprApp(new ExprVar(data->symbols.Create("__mul")), $1), $3); } | expr_op '/' expr_op { $$ = new ExprApp(CUR_POS, new ExprApp(new ExprVar(data->symbols.Create("__div")), $1), $3); } @@ -394,7 +395,7 @@ expr_simple $$ = stripIndentation(CUR_POS, data->symbols, *$2); } | PATH { $$ = new ExprPath(absPath($1, data->basePath)); } - | HPATH { $$ = new ExprPath(getHome() + string{$1 + 1}); } + | HPATH { $$ = new ExprPath(getHome() + std::string{$1 + 1}); } | SPATH { std::string path($1 + 1, strlen($1) - 2); $$ = new ExprApp(CUR_POS, @@ -424,9 +425,9 @@ string_parts string_parts_interpolated : string_parts_interpolated STR { $$ = $1; $1->push_back($2); } | string_parts_interpolated DOLLAR_CURLY expr '}' { $$ = $1; $1->push_back($3); } - | DOLLAR_CURLY expr '}' { $$ = new vector<Expr *>; $$->push_back($2); } + | DOLLAR_CURLY expr '}' { $$ = new std::vector<Expr *>; $$->push_back($2); } | STR DOLLAR_CURLY expr '}' { - $$ = new vector<Expr *>; + $$ = new std::vector<Expr *>; $$->push_back($1); $$->push_back($3); } @@ -435,7 +436,7 @@ string_parts_interpolated ind_string_parts : ind_string_parts IND_STR { $$ = $1; $1->push_back($2); } | ind_string_parts DOLLAR_CURLY expr '}' { $$ = $1; $1->push_back($3); } - | { $$ = new vector<Expr *>; } + | { $$ = new std::vector<Expr *>; } ; binds @@ -487,9 +488,9 @@ attrpath } else $$->push_back(AttrName($3)); } - | attr { $$ = new vector<AttrName>; $$->push_back(AttrName(data->symbols.Create($1))); } + | attr { $$ = new std::vector<AttrName>; $$->push_back(AttrName(data->symbols.Create($1))); } | string_attr - { $$ = new vector<AttrName>; + { $$ = new std::vector<AttrName>; ExprString *str = dynamic_cast<ExprString *>($1); if (str) { $$->push_back(AttrName(str->s)); @@ -603,7 +604,7 @@ Expr * EvalState::parseExprFromFile(const Path & path, StaticEnv & staticEnv) Expr * EvalState::parseExprFromString(const std::string & s, const Path & basePath, StaticEnv & staticEnv) { - return parse(s.c_str(), "(string)", basePath, staticEnv); + return parse(s.c_str(), "(std::string)", basePath, staticEnv); } @@ -625,11 +626,11 @@ void EvalState::addToSearchPath(const std::string & s) size_t pos = s.find('='); std::string prefix; Path path; - if (pos == string::npos) { + if (pos == std::string::npos) { path = s; } else { - prefix = string(s, 0, pos); - path = string(s, pos + 1); + prefix = std::string(s, 0, pos); + path = std::string(s, pos + 1); } searchPath.emplace_back(prefix, path); @@ -653,7 +654,7 @@ Path EvalState::findFile(SearchPath & searchPath, const std::string & path, cons if (path.compare(0, s, i.first) != 0 || (path.size() > s && path[s] != '/')) continue; - suffix = path.size() == s ? "" : "/" + string(path, s); + suffix = path.size() == s ? "" : "/" + std::string(path, s); } auto r = resolveSearchPathElem(i); if (!r.first) { continue; } @@ -662,7 +663,7 @@ Path EvalState::findFile(SearchPath & searchPath, const std::string & path, cons } format f = format( "file '%1%' was not found in the Nix search path (add it using $NIX_PATH or -I)" - + string(pos ? ", at %2%" : "")); + + std::string(pos ? ", at %2%" : "")); f.exceptions(boost::io::all_error_bits ^ boost::io::too_many_args_bit); throw ThrownError(f % path % pos); } |