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Added Exception Handling entry to document/core/appendix/changes.rst
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…st`. Please note: Apart from try-catch and try-delegate, all other instructions in `changes.rst` are given without the immediates or any arguments that follow them. Since try-catch and try-delegate are the only new structured block instructions I guessed it is ok to include the full form of these new instructions here.
Fixes the build fail caused by the typo `\bt` (should have been `\blocktype`.
rossberg
reviewed
Mar 15, 2023
document/core/appendix/changes.rst
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| Added tag type, instructions that throw exceptions of a tag type, and instructions that handle exceptions. [#proposal-eh]_ | ||
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| * New :ref:`tag type <syntax-tagtype>`: :math:`[t^\ast]\to[]`- |
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I'd replace this with tag definitions, imports, and exports. Tag types are more of an auxiliary notion to support these constructs.
document/core/appendix/changes.rst
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| * New :ref:`tag type <syntax-tagtype>`: :math:`[t^\ast]\to[]`- | ||
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| * New :ref:`tag section <binary-tagsec>` in binary format. |
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Perhaps move this to the end of the list.
document/core/appendix/changes.rst
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| * New handler :ref:`control instructions <syntax-instr-control>`: :math:`\TRY~\X{bt}~\instr_1^\ast~(\CATCH~x~\instr_2^\ast)^\ast~(\CATCHALL~\instr_3^\ast)^?\END`, :math:`\TRY~\X{bt}~\instr^\ast~\DELEGATE~l`. | ||
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| * New uncaught exception :ref:`result <syntax-result>`. |
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I'd remove this, it's more like an implication, not a feature.
Co-authored-by: Andreas Rossberg <[email protected]>
rossberg
approved these changes
Mar 21, 2023
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Please note:
Apart from try-catch and try-delegate, all other instructions in
changes.rstare given without the immediates or any arguments that follow them. Since try-catch and try-delegate are the only new structured block instructions I guessed it is ok to include the full form of these new instructions here.