Details
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Type:
Improvement
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Status: Closed
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Priority:
Major
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Resolution: Completed
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Affects versions: Release 1.9
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Fix versions: Release 1.10
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Labels:
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Approval:Ok
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Patch:Code
Description
Currently, spec function errors prepend the function "role" (really always :args) which creates a false first segment that is always there.
user=> (let [a/b 1] b) CompilerException clojure.lang.ExceptionInfo: Call to clojure.core/let did not conform to spec: In: [0 0] val: a/b fails spec: :clojure.core.specs.alpha/local-name at: [:args :bindings :binding :sym] predicate: simple-symbol? In: [0 0] val: a/b fails spec: :clojure.core.specs.alpha/seq-binding-form at: [:args :bindings :binding :seq] predicate: vector? In: [0 0] val: a/b fails spec: :clojure.core.specs.alpha/map-bindings at: [:args :bindings :binding :map] predicate: coll? In: [0 0] val: a/b fails spec: :clojure.core.specs.alpha/map-special-binding at: [:args :bindings :binding :map] predicate: map?
Note the "at: [:args ...]" - the :args here is manually inserted by spec problem reporting. It occurs on the path of every problem line report and thus does not add any information.
Proposed: Remove the explicit "role" path.
Patch: clj-2392.patch
