assembler/src, branch v2.2.1Rust library for parsing assembly languageshttps://code.benbridle.com/assembler/atom?h=v2.2.12025-03-24T21:59:30ZDon't print original source in redefinition errors2025-03-24T21:59:30ZBen Bridleben@derelict.engineering2025-03-24T21:59:30Zurn:sha1:34ca33d86fd47ca912751bd8578e66f449639a7c
The source context of the original definition of a redefined symbol was
being printed when reporting a redefinition error. Since only the
source code containing the redefinition was available, if the original
definition was in a different file then the source context of the
original definition would just pull from this source code and the
context shown would be completely nonsensical.
Update version to 2.2.02025-03-17T23:03:59ZBen Bridleben@derelict.engineering2025-03-17T22:49:12Zurn:sha1:24080dd75092ea5ef8c10fd179aa28b8db534c7fLarge restructure2025-03-17T22:50:29ZBen Bridleben@derelict.engineering2025-03-17T22:50:19Zurn:sha1:f8a694267d3981b0437c05fc248406116ea9ec06
Files were moved to be better organised, error messages were changed to
be more general, and a Compiler type was added to the library.
Fix Tokeniser::end_of_line method2025-03-16T22:44:29ZBen Bridlebridle.benjamin@gmail.com2025-03-16T22:44:29Zurn:sha1:eb45fad24cf28035f526eda45cbd5fb2ff1c337d
The method hadn't been changed since back when the chars field was a
stack of characters that were removed as they were consumed. The method
now works with the current design of the Tokeniser.
Implement source chains2025-03-11T03:18:01ZBen Bridleben@derelict.engineering2025-03-11T03:18:01Zurn:sha1:a9e9dd452e23fa2e816df926a56c1f743eb32488
A SourceSpan can now contain a child SourceSpan, ad infinitum, in order
to represent a chain of locations. The report_source_issue function
has been changed to print the entire chain, instead of just one
SourceSpan.
The report_source_issue function has also been changed to correctly
print SourceSpans that extend across multiple source lines.
Prevent duplicate parent and child entries for source units2025-03-11T03:13:23ZBen Bridleben@derelict.engineering2025-03-11T03:13:23Zurn:sha1:bd7955cbc1c1746f37dcb0742603994fd2e04c90
The parent and child collections for hierarchical source units were
previously vecs, and would receive one entry for every symbol matched.
This was easily leading to many dozens of duplicate entries per unit,
which, while not impacting performance, seemed wasteful. The collection
types were changed to HashSets to prevent the collection of duplicate
entries.
Make output of report_source_issue more concise2025-03-10T03:31:06ZBen Bridleben@derelict.engineering2025-03-10T03:31:06Zurn:sha1:6fb6f2836232fe78dce507fa899629bbefb7b449
Instead of displaying two locations for the same error, only show the
in_merged source location if there is no in_source location.
Implement Borrow and BorrowMut for Tracked2025-03-09T05:20:06ZBen Bridleben@derelict.engineering2025-03-09T05:20:06Zurn:sha1:5e332adb606074da1976c8ce6e32b94ba222bc82Make Tokeniser::eat_until even more general2025-03-08T03:48:33ZBen Bridleben@derelict.engineering2025-03-08T03:48:33Zurn:sha1:53dffaf3fe18f70151b23418ff80ae8904fae779
The eat_until method of Tokeniser has been renamed to track_until, and
it no longer consumes characters by itself. The predicate closure is no
longer limited to checking one character at a time, it can look ahead
for multi-character sequences when used with the new eat_if method.
Add Tokeniser::eat_if method2025-03-08T03:46:18ZBen Bridleben@derelict.engineering2025-03-08T03:46:18Zurn:sha1:e1dea1faf3e29655c008bf139d2a9acf3229df53
This method is used for consuming a multi-character sequence only if
that sequence matches a passed string.