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Merge remote-tracking branch 'origin/master' into flakes

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This commit is contained in:
Eelco Dolstra 2020-04-09 15:54:21 +02:00
commit d103c79144
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27 changed files with 181 additions and 164 deletions
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2
src/libexpr/common-eval-args.cc
View file

@ -1,6 +1,6 @@
#include "common-eval-args.hh"
#include "shared.hh"
#include "download.hh"
#include "filetransfer.hh"
#include "util.hh"
#include "eval.hh"
#include "fetchers.hh"

4
src/libexpr/eval.cc
View file

@ -5,7 +5,7 @@
#include "derivations.hh"
#include "globals.hh"
#include "eval-inline.hh"
#include "download.hh"
#include "filetransfer.hh"
#include "json.hh"
#include "function-trace.hh"
#include "flake/flake.hh"
@ -1296,7 +1296,7 @@ void ExprWith::eval(EvalState & state, Env & env, Value & v)
void ExprIf::eval(EvalState & state, Env & env, Value & v)
{
(state.evalBool(env, cond) ? then : else_)->eval(state, env, v);
(state.evalBool(env, cond, pos) ? then : else_)->eval(state, env, v);
}

6
src/libexpr/nixexpr.hh
View file

@ -209,9 +209,10 @@ struct ExprList : Expr
struct Formal
{
Pos pos;
Symbol name;
Expr * def;
Formal(const Symbol & name, Expr * def) : name(name), def(def) { };
Formal(const Pos & pos, const Symbol & name, Expr * def) : pos(pos), name(name), def(def) { };
};
struct Formals
@ -261,8 +262,9 @@ struct ExprWith : Expr
struct ExprIf : Expr
{
Pos pos;
Expr * cond, * then, * else_;
ExprIf(Expr * cond, Expr * then, Expr * else_) : cond(cond), then(then), else_(else_) { };
ExprIf(const Pos & pos, Expr * cond, Expr * then, Expr * else_) : pos(pos), cond(cond), then(then), else_(else_) { };
COMMON_METHODS
};

10
src/libexpr/parser.y
View file

@ -335,7 +335,7 @@ expr_function
;
expr_if
: IF expr THEN expr ELSE expr { $$ = new ExprIf($2, $4, $6); }
: IF expr THEN expr ELSE expr { $$ = new ExprIf(CUR_POS, $2, $4, $6); }
| expr_op
;
@ -531,8 +531,8 @@ formals
;
formal
: ID { $$ = new Formal(data->symbols.create($1), 0); }
| ID '?' expr { $$ = new Formal(data->symbols.create($1), $3); }
: ID { $$ = new Formal(CUR_POS, data->symbols.create($1), 0); }
| ID '?' expr { $$ = new Formal(CUR_POS, data->symbols.create($1), $3); }
;
%%
@ -544,7 +544,7 @@ formal
#include <unistd.h>
#include "eval.hh"
#include "download.hh"
#include "filetransfer.hh"
#include "fetchers.hh"
#include "store-api.hh"
@ -690,7 +690,7 @@ std::pair<bool, std::string> EvalState::resolveSearchPathElem(const SearchPathEl
try {
res = { true, store->toRealPath(fetchers::downloadTarball(
store, resolveUri(elem.second), "source", false).storePath) };
} catch (DownloadError & e) {
} catch (FileTransferError & e) {
printError(format("warning: Nix search path entry '%1%' cannot be downloaded, ignoring") % elem.second);
res = { false, "" };
}

7
src/libexpr/primops.cc
View file

@ -1354,9 +1354,12 @@ static void prim_functionArgs(EvalState & state, const Pos & pos, Value * * args
}
state.mkAttrs(v, args[0]->lambda.fun->formals->formals.size());
for (auto & i : args[0]->lambda.fun->formals->formals)
for (auto & i : args[0]->lambda.fun->formals->formals) {
// !!! should optimise booleans (allocate only once)
mkBool(*state.allocAttr(v, i.name), i.def);
Value * value = state.allocValue();
v.attrs->push_back(Attr(i.name, value, &i.pos));
mkBool(*value, i.def);
}
v.attrs->sort();
}

2
src/libexpr/primops/fetchTree.cc
View file

@ -2,7 +2,7 @@
#include "eval-inline.hh"
#include "store-api.hh"
#include "fetchers.hh"
#include "download.hh"
#include "filetransfer.hh"
#include "registry.hh"
#include <ctime>