From b3fdab28a216683365f7f04bfa9bbc5cd122d753 Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Tue, 13 Dec 2022 00:48:04 +0100 Subject: Introduce AbstractPos This makes the position object used in exceptions abstract, with a method getSource() to get the source code of the file in which the error originated. This is needed for lazy trees because source files don't necessarily exist in the filesystem, and we don't want to make libutil depend on the InputAccessor type in libfetcher. --- src/nix-env/nix-env.cc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/nix-env') diff --git a/src/nix-env/nix-env.cc b/src/nix-env/nix-env.cc index 776c5f6db..31823a966 100644 --- a/src/nix-env/nix-env.cc +++ b/src/nix-env/nix-env.cc @@ -647,7 +647,7 @@ static void upgradeDerivations(Globals & globals, } else newElems.push_back(i); } catch (Error & e) { - e.addTrace(std::nullopt, "while trying to find an upgrade for '%s'", i.queryName()); + e.addTrace(nullptr, "while trying to find an upgrade for '%s'", i.queryName()); throw; } } @@ -958,7 +958,7 @@ static void queryJSON(Globals & globals, std::vector & elems, bool prin } catch (AssertionError & e) { printMsg(lvlTalkative, "skipping derivation named '%1%' which gives an assertion failure", i.queryName()); } catch (Error & e) { - e.addTrace(std::nullopt, "while querying the derivation named '%1%'", i.queryName()); + e.addTrace(nullptr, "while querying the derivation named '%1%'", i.queryName()); throw; } } @@ -1262,7 +1262,7 @@ static void opQuery(Globals & globals, Strings opFlags, Strings opArgs) } catch (AssertionError & e) { printMsg(lvlTalkative, "skipping derivation named '%1%' which gives an assertion failure", i.queryName()); } catch (Error & e) { - e.addTrace(std::nullopt, "while querying the derivation named '%1%'", i.queryName()); + e.addTrace(nullptr, "while querying the derivation named '%1%'", i.queryName()); throw; } } -- cgit v1.2.3