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lib/debug: deprecate `traceValIfNot` 

The function is only used in exactly one module and overly specific (`c` must be
a true predicate for `x`, if not, a specific trace is called).
This commit is contained in:
Profpatsch 2018-04-02 20:41:59 +02:00
parent 7365671fb2
commit 562286aa56
1 changed files with 3 additions and 2 deletions
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lib/debug.nix
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@ -93,9 +93,10 @@ rec {
traceCall2 = n: f: a: b: let t = n2: x: traceShowValMarked "${n} ${n2}:" x; in t "result" (f (t "arg 1" a) (t "arg 2" b)); traceCall2 = n: f: a: b: let t = n2: x: traceShowValMarked "${n} ${n2}:" x; in t "result" (f (t "arg 1" a) (t "arg 2" b));
traceCall3 = n: f: a: b: c: let t = n2: x: traceShowValMarked "${n} ${n2}:" x; in t "result" (f (t "arg 1" a) (t "arg 2" b) (t "arg 3" c)); traceCall3 = n: f: a: b: c: let t = n2: x: traceShowValMarked "${n} ${n2}:" x; in t "result" (f (t "arg 1" a) (t "arg 2" b) (t "arg 3" c));
# FIXME: rename this?
traceValIfNot = c: x: traceValIfNot = c: x:
if c x then true else trace (showVal x) false; trace ( "Warning: `traceValIfNot` is deprecated "
+ "and will be removed in the next release." )
(if c x then true else traceSeq (showVal x) false);
/* Evaluate a set of tests. A test is an attribute set {expr, /* Evaluate a set of tests. A test is an attribute set {expr,
expected}, denoting an expression and its expected result. The expected}, denoting an expression and its expected result. The