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don't use full Pos for findPackageFilename/editorFor

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only file and line of the returned position were ever used, it wasn't actually
used a position. as such we may as well use a path+int pair for only those two
values and remove a use of Pos that would not work well with a position table.
This commit is contained in:
pennae 2022-03-04 20:54:50 +01:00
parent 38de79fcf7
commit 39df15fb8e
6 changed files with 29 additions and 31 deletions
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6
src/libexpr/attr-path.cc
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@ -106,7 +106,7 @@ std::pair<Value *, Pos> findAlongAttrPath(EvalState & state, const std::string &
}
Pos findPackageFilename(EvalState & state, Value & v, std::string what)
std::pair<std::string, uint32_t> findPackageFilename(EvalState & state, Value & v, std::string what)
{
Value * v2;
try {
@ -132,9 +132,7 @@ Pos findPackageFilename(EvalState & state, Value & v, std::string what)
throw ParseError("cannot parse line number '%s'", pos);
}
Symbol file = state.symbols.create(filename);
return { foFile, file, lineno, 0 };
return { std::move(filename), lineno };
}

2
src/libexpr/attr-path.hh
View file

@ -17,7 +17,7 @@ std::pair<Value *, Pos> findAlongAttrPath(
Value & vIn);
/* Heuristic to find the filename and lineno or a nix value. */
Pos findPackageFilename(EvalState & state, Value & v, std::string what);
std::pair<std::string, uint32_t> findPackageFilename(EvalState & state, Value & v, std::string what);
std::vector<Symbol> parseAttrPath(EvalState & state, std::string_view s);