Consolidate ExpansionConfig feature tests
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4d716decb5
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63ee3fe566
1 changed files with 20 additions and 40 deletions
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@ -1447,6 +1447,19 @@ pub struct ExpansionConfig<'feat> {
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pub recursion_limit: usize,
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}
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macro_rules! feature_tests {
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($( fn $getter:ident = $field:ident, )*) => {
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$(
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pub fn $getter(&self) -> bool {
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match self.features {
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Some(&Features { $field: true, .. }) => true,
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_ => false,
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}
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}
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)*
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}
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}
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impl<'feat> ExpansionConfig<'feat> {
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pub fn default(crate_name: String) -> ExpansionConfig<'static> {
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ExpansionConfig {
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@ -1456,46 +1469,13 @@ impl<'feat> ExpansionConfig<'feat> {
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}
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}
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pub fn enable_quotes(&self) -> bool {
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match self.features {
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Some(&Features { allow_quote: true, .. }) => true,
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_ => false,
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}
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}
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pub fn enable_asm(&self) -> bool {
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match self.features {
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Some(&Features { allow_asm: true, .. }) => true,
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_ => false,
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}
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}
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pub fn enable_log_syntax(&self) -> bool {
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match self.features {
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Some(&Features { allow_log_syntax: true, .. }) => true,
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_ => false,
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}
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}
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pub fn enable_concat_idents(&self) -> bool {
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match self.features {
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Some(&Features { allow_concat_idents: true, .. }) => true,
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_ => false,
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}
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}
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pub fn enable_trace_macros(&self) -> bool {
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match self.features {
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Some(&Features { allow_trace_macros: true, .. }) => true,
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_ => false,
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}
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}
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pub fn enable_allow_internal_unstable(&self) -> bool {
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match self.features {
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Some(&Features { allow_internal_unstable: true, .. }) => true,
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_ => false
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}
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feature_tests! {
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fn enable_quotes = allow_quote,
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fn enable_asm = allow_asm,
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fn enable_log_syntax = allow_log_syntax,
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fn enable_concat_idents = allow_concat_idents,
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fn enable_trace_macros = allow_trace_macros,
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fn enable_allow_internal_unstable = allow_internal_unstable,
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}
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}
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