Thanks. This one is fixed in 5.02.1. (which is available now) Simon
| -----Original Message----- | From: Thorsten Seitz [mailto:[EMAIL PROTECTED]] | Sent: 13 November 2001 22:39 | To: [EMAIL PROTECTED] | Subject: compiler bug in ghc | | | Hi, | | while trying to compile the attached file MonadT.hs I got the | following error: | | ghc -fglasgow-exts -c -o MonadT.o MonadT.hs | ghc-5.02: panic! (the `impossible' happened, GHC version 5.02): | coreSyn/Subst.lhs:387: Non-exhaustive patterns in | function zip_ty_env | | | Please report it as a compiler bug to | [EMAIL PROTECTED], or | http://sourceforge.net/projects/ghc/. | | -- | uname -a | Linux hobbes 2.2.17 #2 SMP Sun Dec 3 22:42:15 CET 2000 i686 | unknown | | gcc -v | Reading specs from /usr/lib/gcc-lib/i386-linux/2.95.2/specs | gcc version 2.95.2 20000220 (Debian GNU/Linux) | | output while running with -v enabled: | ghc -fglasgow-exts -v -c -o MonadT.o MonadT.hs | Glasgow Haskell Compiler, Version 5.02, for Haskell 98, | compiled by GHC | version 5.02 | Using package config file: /usr/lib/ghc-5.02/package.conf | | ==================== Packages ==================== | Package | {name = "gmp", | import_dirs = [], | source_dirs = [], | library_dirs = [], | hs_libraries = [], | extra_libraries = ["gmp"], | include_dirs = [], | c_includes = [], | package_deps = [], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | Package | {name = "rts", | import_dirs = [], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HSrts"], | extra_libraries = ["m"], | include_dirs = ["/usr/lib/ghc-5.02/include"], | c_includes = ["Stg.h"], | package_deps = ["gmp"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = | ["-u", | "PrelBase_Izh_static_info", | "-u", | "PrelBase_Czh_static_info", | "-u", | "PrelFloat_Fzh_static_info", | "-u", | "PrelFloat_Dzh_static_info", | "-u", | "PrelPtr_Ptr_static_info", | "-u", | "PrelWord_Wzh_static_info", | "-u", | "PrelInt_I8zh_static_info", | "-u", | "PrelInt_I16zh_static_info", | "-u", | "PrelInt_I32zh_static_info", | "-u", | "PrelInt_I64zh_static_info", | "-u", | "PrelWord_W8zh_static_info", | "-u", | "PrelWord_W16zh_static_info", | "-u", | "PrelWord_W32zh_static_info", | "-u", | "PrelWord_W64zh_static_info", | "-u", | "PrelStable_StablePtr_static_info", | "-u", | "PrelBase_Izh_con_info", | "-u", | "PrelBase_Czh_con_info", | "-u", | "PrelFloat_Fzh_con_info", | "-u", | "PrelFloat_Dzh_con_info", | "-u", | "PrelPtr_Ptr_con_info", | "-u", | "PrelStable_StablePtr_con_info", | "-u", | "PrelBase_False_closure", | "-u", | "PrelBase_True_closure", | "-u", | "PrelPack_unpackCString_closure", | "-u", | "PrelIOBase_stackOverflow_closure", | "-u", | "PrelIOBase_heapOverflow_closure", | "-u", | "PrelIOBase_NonTermination_closure", | "-u", | "PrelIOBase_BlockedOnDeadMVar_closure", | "-u", | "PrelWeak_runFinalizzerBatch_closure", | "-u", | "__stginit_Prelude"]} | Package | {name = "std", | import_dirs = ["/usr/lib/ghc-5.02/imports/std"], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HSstd"], | extra_libraries = ["HSstd_cbits"], | include_dirs = [], | c_includes = ["HsStd.h"], | package_deps = ["rts"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | Package | {name = "lang", | import_dirs = ["/usr/lib/ghc-5.02/imports/lang"], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HSlang"], | extra_libraries = ["HSlang_cbits"], | include_dirs = [], | c_includes = ["HsLang.h"], | package_deps = [], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = ["-u", "Addr_Azh_static_info"]} | Package | {name = "concurrent", | import_dirs = ["/usr/lib/ghc-5.02/imports/concurrent"], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HSconcurrent"], | extra_libraries = [], | include_dirs = [], | c_includes = [], | package_deps = ["lang"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | Package | {name = "data", | import_dirs = ["/usr/lib/ghc-5.02/imports/data"], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HSdata"], | extra_libraries = [], | include_dirs = [], | c_includes = [], | package_deps = ["lang", "util"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | Package | {name = "net", | import_dirs = ["/usr/lib/ghc-5.02/imports/net"], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HSnet"], | extra_libraries = [], | include_dirs = [], | c_includes = ["HsNet.h"], | package_deps = ["lang", "text", "concurrent"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | Package | {name = "posix", | import_dirs = ["/usr/lib/ghc-5.02/imports/posix"], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HSposix"], | extra_libraries = ["HSposix_cbits"], | include_dirs = [], | c_includes = ["HsPosix.h"], | package_deps = ["lang"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | Package | {name = "text", | import_dirs = ["/usr/lib/ghc-5.02/imports/text"], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HStext"], | extra_libraries = ["HStext_cbits"], | include_dirs = [], | c_includes = ["HsText.h"], | package_deps = ["lang"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | Package | {name = "util", | import_dirs = ["/usr/lib/ghc-5.02/imports/util"], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HSutil"], | extra_libraries = ["HSutil_cbits", "readline", "ncurses"], | include_dirs = [], | c_includes = ["HsUtil.h"], | package_deps = ["lang", "concurrent", "posix"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | Package | {name = "hssource", | import_dirs = ["/usr/lib/ghc-5.02/imports/hssource"], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HShssource"], | extra_libraries = [], | include_dirs = [], | c_includes = [], | package_deps = ["text"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | Package | {name = "greencard", | import_dirs = ["/usr/lib/ghc-5.02/imports/greencard"], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HSgreencard"], | extra_libraries = [], | include_dirs = [], | c_includes = [], | package_deps = ["lang"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | Package | {name = "xlib", | import_dirs = ["/usr/lib/ghc-5.02/imports/xlib"], | source_dirs = [], | library_dirs = ["/usr/lib/ghc-5.02"], | hs_libraries = ["HSxlib"], | extra_libraries = ["HSxlib_cbits", "X11"], | include_dirs = [], | c_includes = ["HsXlib.h"], | package_deps = ["greencard"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | Package | {name = "HGL", | import_dirs = ["/usr/lib/ghc-5.02/imports/HGL"], | source_dirs = [], | library_dirs = [], | hs_libraries = ["HSHGL"], | extra_libraries = [], | include_dirs = [], | c_includes = [], | package_deps = ["xlib", "concurrent"], | extra_ghc_opts = [], | extra_cc_opts = [], | extra_ld_opts = []} | | | Hsc static flags: -static -fignore-interface-pragmas | -fomit-interface-pragmas | -fdo-lambda-eta-expansion -flet-no-escape | *** Checking old interface for hs = Just "MonadT.hs", hspp = | Just "MonadT.hs": | Compiling MonadT ( MonadT.hs, MonadT.o ) | *** Parser: | *** Renamer: | *** Typechecker: | *** Deleting temp files | Deleting: /tmp/ghc32713.s /tmp/ghc32713.hspp | Warning: deleting non-existent /tmp/ghc32713.s | Warning: deleting non-existent /tmp/ghc32713.hspp | ghc-5.02: panic! (the `impossible' happened, GHC version 5.02): | coreSyn/Subst.lhs:387: Non-exhaustive patterns in | function zip_ty_env | | | Please report it as a compiler bug to | [EMAIL PROTECTED], or | http://sourceforge.net/projects/ghc/. | _______________________________________________ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
