| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Refactor the handling of quasi-quotes | Simon Peyton Jones | 2015-02-10 | 1 | -1/+1 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As Trac #10047 points out, a quasi-quotation [n|...blah...|] is supposed to behave exactly like $(n "...blah..."). But it doesn't! This was outright wrong: quasiquotes were being run even inside brackets. Now that TH supports both typed and untyped splices, a quasi-quote is properly regarded as a particular syntax for an untyped splice. But apart from that they should be treated the same. So this patch refactors the handling of quasiquotes to do just that. The changes touch quite a lot of files, but mostly in a routine way. The biggest changes by far are in RnSplice, and more minor changes in TcSplice. These are the places where there was real work to be done. Everything else is routine knock-on changes. * No more QuasiQuote forms in declarations, expressions, types, etc. So we get rid of these data constructors * HsBinds.QuasiQuoteD * HsExpr.HsSpliceE * HsPat.QuasiQuotePat * HsType.HsQuasiQuoteTy * We get rid of the HsQuasiQuote type altogether * Instead, we augment the HsExpr.HsSplice type to have three consructors, for the three types of splice: * HsTypedSplice * HsUntypedSplice * HsQuasiQuote There are some related changes in the data types in HsExpr near HsSplice. Specifically: PendingRnSplice, PendingTcSplice, UntypedSpliceFlavour. * In Hooks, we combine rnQuasiQuoteHook and rnRnSpliceHook into one. A smaller, clearer interface. * We have to update the Haddock submodule, to accommodate the hsSyn changes | ||||
| * | Use U+2018 instead of U+201B quote mark in compiler messages | Herbert Valerio Riedel | 2014-02-25 | 1 | -1/+1 |
| | | | | | | | | This matches GCC's choice of Unicode quotation marks (i.e. U+2018 and U+2019) and therefore looks more familiar on the console. This addresses #2507. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> | ||||
| * | Error message wibbles | Simon Peyton Jones | 2013-11-25 | 1 | -2/+0 |
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| * | Error message wibbles | Simon Peyton Jones | 2013-11-22 | 1 | -2/+1 |
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| * | Fix test wibbles for new Template Haskell. | Geoffrey Mainland | 2013-10-04 | 1 | -1/+0 |
| | | | | | | | | | | | | Because splices are now run in the renamer, we do not get the same error context as we would when running in the type checker. In most cases we get less context, and in some cases I have added additional context. Error messages should at least tell the user that an error occurred in a splice; dropping context beyond that point is not judged a great loss. Note that we may now report only one error when multiple errors were reported before because splices are now run in the renamer. | ||||
| * | Update outputs following the unicode quote change in GHC's output | Ian Lynagh | 2013-02-24 | 1 | -1/+1 |
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| * | Fix testcase for #5971. | Paolo Capriotti | 2012-06-05 | 1 | -2/+2 |
| | | | | | | The error message was altered by commit aea8974888b74e5e85564aaed79c7871345f4f31. | ||||
| * | Accept improved error message | Simon Peyton Jones | 2012-04-05 | 1 | -1/+3 |
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| * | Test Trac #5971 | Simon Peyton Jones | 2012-03-28 | 1 | -0/+9 |
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