jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Make unreachable else in case statements a warning instead of an error (#14190)

Browse source 
* Fix #14019 by making trailing else a warning

* Rename to UnreachableElse
This commit is contained in:
Clyybber 2020-05-02 16:09:02 +02:00 • committed by GitHub
commit 83547ec769
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 5 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

5
compiler/lineinfos.nim
View file

@ -39,7 +39,7 @@ type
warnEachIdentIsTuple,
warnUnsafeSetLen,
warnUnsafeDefault,
warnProveInit, warnProveField, warnProveIndex,
warnProveInit, warnProveField, warnProveIndex, warnUnreachableElse,
warnStaticIndexCheck, warnGcUnsafe, warnGcUnsafe2,
warnUninit, warnGcMem, warnDestructor, warnLockLevel, warnResultShadowed,
warnInconsistentSpacing, warnCaseTransition, warnCycleCreated, warnUser,
@ -96,6 +96,7 @@ const
warnProveInit: "Cannot prove that '$1' is initialized. This will become a compile time error in the future.",
warnProveField: "cannot prove that field '$1' is accessible",
warnProveIndex: "cannot prove index '$1' is valid",
warnUnreachableElse: "unreachable else, all cases are already covered",
warnStaticIndexCheck: "$1",
warnGcUnsafe: "not GC-safe: '$1'",
warnGcUnsafe2: "$1",
@ -153,7 +154,7 @@ const
"UnsafeCode", "UnusedImport", "InheritFromException",
"EachIdentIsTuple",
"UnsafeSetLen", "UnsafeDefault",
"ProveInit", "ProveField", "ProveIndex",
"ProveInit", "ProveField", "ProveIndex", "UnreachableElse",
"IndexCheck", "GcUnsafe", "GcUnsafe2", "Uninit",
"GcMem", "Destructor", "LockLevel", "ResultShadowed",
"Spacing", "CaseTransition", "CycleCreated", "User"]