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Support catch expr #250

Merged
merged 4 commits into from
Jun 3, 2019
Merged

Support catch expr #250

merged 4 commits into from
Jun 3, 2019
+28 −3

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yoshihiro503
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@yoshihiro503 yoshihiro503 commented May 23, 2019 •
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What are catch expressions in Erlang

see http://erlang.org/doc/reference_manual/expressions.html#catch-and-throw

Derivation rules

Γ |- e : τ, C
-------------------------------[CATCH]
Γ |- catch e : any(), C

Generated PDF

https://1275-87309195-gh.circle-artifacts.com/0/home/opam/fialyzer/docs/derivation-rules.pdf
(via https://circleci.com/gh/dwango/fialyzer/1275#artifacts/containers/0 )

Don't we need to support throw expressions?

throw is a BIF(built-in function). see #196

@yoshihiro503 yoshihiro503 changed the title Support catch expr [WIP] Support catch expr May 29, 2019
@yoshihiro503 yoshihiro503 changed the title [WIP] Support catch expr Support catch expr May 30, 2019
@yoshihiro503 yoshihiro503 merged commit 5a8dd17 into master Jun 3, 2019
@yoshihiro503 yoshihiro503 deleted the feature/catch_expr branch June 3, 2019 12:37
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