- Cvs-nhc98 - Haskell.org

Rename FFI.mkIOError to FFI.throwIOError, and provide a ne
by malcolm＠sparud.net 14 Mar '01

14 Mar '01

malcolm: Wed Mar 14 18:35:14 CET 2001 Update of /usr/src/master/nhc/src/prelude/FFI In directory hinken:/tmp/cvs-serv15964/src/prelude/FFI Modified Files: CError.hs FFI.hs Log Message: Rename FFI.mkIOError to FFI.throwIOError, and provide a new function FFI.mkIOError which just builds the IOError value, but does not throw it.

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Rename FFI.mkIOError to FFI.throwIOError, and provide a ne
by malcolm＠sparud.net 14 Mar '01

14 Mar '01

malcolm: Wed Mar 14 18:35:14 CET 2001 Update of /usr/src/master/nhc/src/prelude/IO In directory hinken:/tmp/cvs-serv15964/src/prelude/IO Modified Files: HFileSize.hs HFlush.hs HGetPosn.hs HSeek.hs HSetBuffering.hs HSetPosn.hs OpenFile.hs Log Message: Rename FFI.mkIOError to FFI.throwIOError, and provide a new function FFI.mkIOError which just builds the IOError value, but does not throw it.

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Rename FFI.mkIOError to FFI.throwIOError, and provide a ne
by malcolm＠sparud.net 14 Mar '01

14 Mar '01

malcolm: Wed Mar 14 18:35:13 CET 2001 Update of /usr/src/master/nhc/include In directory hinken:/tmp/cvs-serv15964/include Modified Files: FFI.T.hi FFI.hi Log Message: Rename FFI.mkIOError to FFI.throwIOError, and provide a new function FFI.mkIOError which just builds the IOError value, but does not throw it.

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Bugfix: The previously committed infix precedence check on
by malcolm＠sparud.net 13 Mar '01

13 Mar '01

malcolm: Tue Mar 13 17:24:30 CET 2001 Update of /usr/src/master/nhc/src/compiler98 In directory hinken:/tmp/cvs-serv11420/src/compiler98 Modified Files: Fixity.hs Log Message: Bugfix: The previously committed infix precedence check only worked for left sections. This fix makes it work for right sections also.

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No log message
by malcolm＠sparud.net 13 Mar '01

13 Mar '01

malcolm: Tue Mar 13 16:21:38 CET 2001 Update of /usr/src/master/nhc/src/compiler98 In directory hinken:/tmp/cvs-serv9666 Modified Files: Fixity.hs Log Message: Bugfix. Operator sections suffered from priority inversion, for example (^2*3) was incorrectly parsed as (^(2*3)), even though ^ binds more tightly than *. This fix adds an inversion check and error message.

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Hat: Patch the archive file on an interrupt.
by malcolm＠sparud.net 12 Mar '01

12 Mar '01

malcolm: Mon Mar 12 17:35:22 CET 2001 Update of /usr/src/master/nhc/src/tracer/runtime In directory hinken:/tmp/cvs-serv6478 Modified Files: io.c Log Message: Hat: Patch the archive file on an interrupt. Implemented just like for pattern-match failure and black holes. Note that an interrupt really terminates the program, unlike with heap-based tracing, where the program could be resumed.

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Hat: add error-case hooks in archive file.
by malcolm＠sparud.net 12 Mar '01

12 Mar '01

malcolm: Mon Mar 12 17:17:58 CET 2001 Update of /usr/src/master/nhc/src/tracer/runtime In directory hinken:/tmp/cvs-serv6436 Modified Files: browsercomms.c io.c Log Message: Hat: add error-case hooks in archive file. When terminating the program with an error, plant an error message and expression-root at the beginning of the archive file. This applies to pattern-match failures and black-holes at the moment. Interrupts are still to come.

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Hat: Make a correct implementation of SATs B/C.
by malcolm＠sparud.net 12 Mar '01

12 Mar '01

malcolm: Mon Mar 12 17:15:30 CET 2001 Update of /usr/src/master/nhc/src/tracer/runtime In directory hinken:/tmp/cvs-serv6413 Modified Files: fileformat.c fileformat.h Log Message: Hat: Make a correct implementation of SATs B/C. * For efficiency, SAT Bs are not written to file - they are kept in memory in a stack discipline. (Writing a SAT C == pop.) * Also for efficiency, SAT Cs are not written to file immediately. We keep a large buffer of them, then write all at once. The SAT C now overwrites its SAT A in the file, as it should do. * On termination, we need to ripple through any remaining SAT Bs and SAT Cs, making a final patch-up to the file. At this point, we /do/ overwrite SAT As with SAT Bs, for black-hole detection.

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by biotechstox92＠earthlink.net 10 Mar '01

10 Mar '01

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Hat: speed up file archiving by 40%.
by malcolm＠sparud.net 09 Mar '01

09 Mar '01

malcolm: Fri Mar 9 17:38:00 CET 2001 Update of /usr/src/master/nhc/src/tracer/runtime In directory hinken:/tmp/cvs-serv28779/src/tracer/runtime Modified Files: fileformat.c Log Message: Hat: speed up file archiving by 40%. I discovered that ftell() is extremely expensive. Replace most calls to ftell() with an internal counter to track the position in the file.

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