lix/tests/functional/repl_characterization/data/stack_vars.test
eldritch horrors b3599166ad libexpr: sort binding name in debugger
not doing this exposes the binding name order to the annoying
interference of parse order on symbol order, which wouldn't be so bad if
it didn't make the tests less reliable and, importantly, dependent on
linker behavior (due to primop initialization being done in static
initializer, and the order of static initializers being defined only
within a single translation unit).

fixes #143

Change-Id: I3cf417893fbcf19e9ad3ff8986deb7cbcf3ca511
2024-03-18 20:03:31 +01:00

75 lines
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trace: before outer break
info: breakpoint reached
Here we are in the outer break and the let of "meow". st should show meow there
as it is in scope.
nix-repl> :st
0: error: breakpoint reached
«none»:0
Env level 0
static: meow
Env level 1
static: a b
Env level 2
abort baseNameOf break builtins derivation derivationStrict dirOf false fetchGit fetchMercurial fetchTarball fetchTree fromTOML import isNull map null placeholder removeAttrs scopedImport throw toString true
nix-repl> meow
2
If we :st past the frame in the backtrace with the meow in it, the meow should not be there.
nix-repl> :st 3
3: while calling a function
TEST_DATA/stack_vars.nix:5:7
4| );
5| b = builtins.trace "before outer break" (
| ^
6| let meow = 2; in builtins.break a
Env level 0
static: a b
Env level 1
abort baseNameOf break builtins derivation derivationStrict dirOf false fetchGit fetchMercurial fetchTarball fetchTree fromTOML import isNull map null placeholder removeAttrs scopedImport throw toString true
nix-repl> :c
trace: before inner break
info: breakpoint reached
nix-repl> :st
0: error: breakpoint reached
«none»:0
Env level 0
static: meow'
Env level 1
static: a b
Env level 2
abort baseNameOf break builtins derivation derivationStrict dirOf false fetchGit fetchMercurial fetchTarball fetchTree fromTOML import isNull map null placeholder removeAttrs scopedImport throw toString true
nix-repl> meow'
3
nix-repl> :st 3
3: while calling a function
TEST_DATA/stack_vars.nix:2:7
1| let
2| a = builtins.trace "before inner break" (
| ^
3| let meow' = 3; in builtins.break { msg = "hello"; }
Env level 0
static: a b
Env level 1
abort baseNameOf break builtins derivation derivationStrict dirOf false fetchGit fetchMercurial fetchTarball fetchTree fromTOML import isNull map null placeholder removeAttrs scopedImport throw toString true