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Remove std::string alias (for real this time)

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Also use std::string_view in a few more places.
This commit is contained in:
Eelco Dolstra 2022-02-25 16:00:00 +01:00
parent 14b38d0887
commit df552ff53e
110 changed files with 773 additions and 681 deletions
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30
src/libexpr/parser.y
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@ -244,7 +244,7 @@ static Expr * stripIndentation(const Pos & pos, SymbolTable & symbols,
es2->emplace_back(i->first, e);
};
const auto trimString = [&] (const StringToken & t) {
string s2;
std::string s2;
for (size_t j = 0; j < t.l; ++j) {
if (atStartOfLine) {
if (t.p[j] == ' ') {
@ -268,9 +268,9 @@ static Expr * stripIndentation(const Pos & pos, SymbolTable & symbols,
/* 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->emplace_back(i->first, new ExprString(s2));
@ -466,7 +466,7 @@ expr_simple
$$ = new ExprConcatStrings(CUR_POS, false, $2);
}
| SPATH {
string path($1.p + 1, $1.l - 2);
std::string path($1.p + 1, $1.l - 2);
$$ = new ExprCall(CUR_POS,
new ExprVar(data->symbols.create("__findFile")),
{new ExprVar(data->symbols.create("__nixPath")),
@ -479,7 +479,7 @@ expr_simple
.msg = hintfmt("URL literals are disabled"),
.errPos = CUR_POS
});
$$ = new ExprString(string($1));
$$ = new ExprString(std::string($1));
}
| '(' expr ')' { $$ = $2; }
/* Let expressions `let {..., body = ...}' are just desugared
@ -494,19 +494,19 @@ expr_simple
;
string_parts
: STR { $$ = new ExprString(string($1)); }
: STR { $$ = new ExprString(std::string($1)); }
| string_parts_interpolated { $$ = new ExprConcatStrings(CUR_POS, true, $1); }
| { $$ = new ExprString(""); }
;
string_parts_interpolated
: string_parts_interpolated STR
{ $$ = $1; $1->emplace_back(makeCurPos(@2, data), new ExprString(string($2))); }
{ $$ = $1; $1->emplace_back(makeCurPos(@2, data), new ExprString(std::string($2))); }
| string_parts_interpolated DOLLAR_CURLY expr '}' { $$ = $1; $1->emplace_back(makeCurPos(@2, data), $3); }
| DOLLAR_CURLY expr '}' { $$ = new std::vector<std::pair<Pos, Expr *> >; $$->emplace_back(makeCurPos(@1, data), $2); }
| STR DOLLAR_CURLY expr '}' {
$$ = new std::vector<std::pair<Pos, Expr *> >;
$$->emplace_back(makeCurPos(@1, data), new ExprString(string($1)));
$$->emplace_back(makeCurPos(@1, data), new ExprString(std::string($1)));
$$->emplace_back(makeCurPos(@2, data), $3);
}
;
@ -520,7 +520,7 @@ path_start
$$ = new ExprPath(path);
}
| HPATH {
Path path(getHome() + string($1.p + 1, $1.l - 1));
Path path(getHome() + std::string($1.p + 1, $1.l - 1));
$$ = new ExprPath(path);
}
;
@ -738,16 +738,16 @@ Expr * EvalState::parseStdin()
}
void EvalState::addToSearchPath(const string & s)
void EvalState::addToSearchPath(const std::string & s)
{
size_t pos = s.find('=');
string prefix;
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);