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generate: return error rather than assert when ABI incompatibility is

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Will Lillis 2026-01-30 02:08:25 -05:00
parent e65dc4c3b5
commit 94f4143ad6
1 changed files with 5 additions and 4 deletions
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9
crates/generate/src/render.rs
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@ -33,6 +33,8 @@ pub type RenderResult<T> = Result<T, RenderError>;
pub enum RenderError {
#[error("Parse table action count {0} exceeds maximum value of {max}", max=u16::MAX)]
ParseTable(usize),
#[error("This version of Tree-sitter can only generate parsers with ABI version {ABI_VERSION_MIN} - {ABI_VERSION_MAX}, not {0}")]
ABI(usize),
}
#[clippy::format_args]
@ -1957,11 +1959,10 @@ pub fn render_c_code(
abi_version: usize,
semantic_version: Option<(u8, u8, u8)>,
supertype_symbol_map: BTreeMap<Symbol, Vec<ChildType>>,
assert!(
(ABI_VERSION_MIN..=ABI_VERSION_MAX).contains(&abi_version),
"This version of Tree-sitter can only generate parsers with ABI version {ABI_VERSION_MIN} - {ABI_VERSION_MAX}, not {abi_version}",
);
) -> RenderResult<String> {
if !(ABI_VERSION_MIN..=ABI_VERSION_MAX).contains(&abi_version) {
Err(RenderError::ABI(abi_version))?;
}
Generator {
language_name: name.to_string(),