Richard Smith
7a67715ac5
Error: track message and prefix/location separately. ( #1529 )
...
This allows us to combine multiple Errors together without repeating the prefix
information. Also fixes several cases where two "COMPILATION ERROR" prefixes
would be prepended to the same message when errors with prefixes and locations
were produced by the lexer and parser.
2022-07-26 15:08:19 -07:00
Jonathan Ross-Perkins
a97276bcf7
TODO -> FIXME ( #1316 )
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This is for https://google.github.io/styleguide/cppguide.html#TODO_Comments ; FIXME seems to be getting used for the same purpose, and we should probably only have one so that it's easier to scan for.
2022-06-07 10:49:17 -07:00
Richard Smith
96a663766c
Remove support for nesting blocks within blocks. ( #1309 )
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This is not part of the approved design and gets in the way of
supporting `where` expressions, which are part of the approved design.
2022-06-03 18:46:46 -07:00
Richard Smith
8dd398807d
Support user-defined implicit conversions via ImplicitAs ( #1273 )
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Support is added for all of the non-type expression contexts where we currently accept built-in conversions, such as reordering the fields in a struct.
2022-05-20 17:10:30 -07:00
Jon Meow
309ec35f95
Rename executable_semantics to explorer ( #1188 )
...
Change generated with:
```
#!/usr/bin/bash -eux
# Helper script for renaming pending work.
# Run from the repo root.
# Rename executable_semantics in code.
sed -i 's/executable_semantics/explorer/g' \
$(git grep -l 'executable_semantics' . | grep -v proposals)
sed -i 's/executable semantics/explorer/g' \
$(git grep -l 'executable semantics' . | grep -v proposals)
sed -i 's/Executable semantics/Explorer/g' \
$(git grep -l 'Executable semantics' . | grep -v proposals)
sed -i 's/Executable Semantics/Explorer/g' \
$(git grep -l 'Executable Semantics' . | grep -v proposals)
sed -i 's/EXECUTABLE_SEMANTICS/EXPLORER/g' \
$(git grep -l 'EXECUTABLE_SEMANTICS' . | grep -v proposals)
sed -i 's/ExecutableSemantics/Explorer/g' \
$(git grep -l 'ExecutableSemantics' . | grep -v proposals)
sed -i 's/executable-semantics/explorer/g' \
$(git grep -l 'executable-semantics' . | grep -v proposals)
# This is only needed for the initial move.
mv executable_semantics explorer
mv explorer/fuzzing/executable_semantics_fuzzer.cpp explorer/fuzzing/explorer_fuzzer.cpp
```
Verified with `bazel test ...`
2022-04-29 13:20:25 -07:00
Richard Smith
Jonathan Ross-Perkins