Add ReadModule(), which reads full binary module #35
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Previously the only way to read a module was lazily, section by section. That's still the most efficient way to read a module, but if you know that you'll need the full contents anyway, it's nicer to have a function that reads all the sections into their components directly. This change renames `ReadModule` to `ReadLazyModule`, and introduces a new `ReadModule` function that reads into the existing `binary::Module` struct. This required a few other changes: * The binary visitor was accidentally removing some of the locations; * Some module reading errors are only logged to the `wasp::Errors` struct, so you can't easily know whether reading the module succeeded unless you query that struct. The `TextErrors` and `BinaryErrors` derived classes already had this ability (`has_error()`), so now it is a virtual method on `wasp::Errors` too (renamed to `HasError()`)
sbc100
approved these changes
Dec 3, 2020
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| protected: | ||
| void HandlePushContext(Location loc, string_view desc); | ||
| void HandlePopContext(); | ||
| void HandleOnError(Location loc, string_view message); |
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Do we not have warning that requires override ?
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I guess not, seems that -Wsuggest-override will do it though.
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Previously the only way to read a module was lazily, section by section.
That's still the most efficient way to read a module, but if you know
that you'll need the full contents anyway, it's nicer to have a function
that reads all the sections into their components directly.
This change renames
ReadModuletoReadLazyModule, and introduces anew
ReadModulefunction that reads into the existingbinary::Modulestruct.
This required a few other changes:
The binary visitor was accidentally removing some of the locations;
Some module reading errors are only logged to the
wasp::Errorsstruct, so you can't easily know whether reading the module succeeded
unless you query that struct. The
TextErrorsandBinaryErrorsderived classes already had this ability (
has_error()), so now it is avirtual method on
wasp::Errorstoo (renamed toHasError())