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| author | Aditya <adityadivekar03@gmail.com> | 2016-07-09 11:38:38 +0530 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-08-17 14:53:51 -0400 |
| commit | 1bbb5fa2f7c5eeb46afbba3301df68cccc8be6a3 (patch) | |
| tree | ba3f4df71d114d50684c20c09a4067cbc81f2b68 /compiler | |
| parent | 8154faf5a7236f27e0eb3409bb45c3f3c52320e7 (diff) | |
| download | haskell-1bbb5fa2f7c5eeb46afbba3301df68cccc8be6a3.tar.gz | |
Add comment explaining change in syntax error suggestion for #12146.
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rename/RnSource.hs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rename/RnSource.hs b/compiler/rename/RnSource.hs index beb7c5b705..596852031a 100644 --- a/compiler/rename/RnSource.hs +++ b/compiler/rename/RnSource.hs @@ -2206,6 +2206,10 @@ add gp loc (SpliceD _ splice@(SpliceDecl _ _ flag)) ds where badImplicitSplice = text "Parse error: module header, import declaration" $$ text "or top-level declaration expected." + -- The compiler should suggest the above, and not using + -- TemplateHaskell since the former suggestion is more + -- relevant to the larger base of users. + -- See Trac #12146 for discussion. -- Class declarations: pull out the fixity signatures to the top add gp@(HsGroup {hs_tyclds = ts, hs_fixds = fs}) l (TyClD _ d) ds |