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Author	SHA1	Message	Date
Siegfried Pammer	590793fd21	Document the two roles of the language version in the settings API The language version appears in two places that share a name but not a concept, which repeatedly reads as one confused API: on DecompilerSettings it is a construction shortcut (SetLanguageVersion initializes the feature flags once and the version is not stored, so the flags are the only state and the call is deliberately one-way), while on WholeProjectDecompiler it is an export parameter (the LangVersion stamped into the project file, defaulting to GetMinimumRequiredVersion() and rejected below it as a safety net against exporting uncompilable projects). Spell both roles out in the XML docs so the distinction no longer has to be reverse-engineered. Assisted-by: Claude:claude-fable-5:Claude Code	1 month ago
Siegfried Pammer	401530b86d	Let ExtensionMethods, UseLambdaSyntax and UseEnhancedUsing raise the minimum version These three settings were disabled by SetLanguageVersion for older targets but, unlike every comparable syntax-preference setting, never raised GetMinimumRequiredVersion while enabled - an omission that had gone unnoticed in the handwritten version bookkeeping. Drop the AffectsMinimumRequiredVersion escape hatch that reproduced it. Assisted-by: Claude:claude-fable-5:Claude Code	1 month ago
Siegfried Pammer	b75ea27800	Generate DecompilerSettings boilerplate from [DecompilerSetting] attributes Every version-gated setting was bookkept in four places that had to stay in sync by hand: the property boilerplate, SetLanguageVersion, GetMinimumRequiredVersion, and the [Category] display string - and that sync had already drifted in a handful of settings. A new source generator in ICSharpCode.Decompiler.Generators now derives all four from a single [DecompilerSetting] attribute on a partial property: backing field, accessors with change notification, the version-derived [Category], and both version methods. [Description] stays handwritten because its resource keys are irregular and are grepped from the resx. This commit is a 1:1 translation: the current inconsistencies are reproduced exactly (AffectsMinimumRequiredVersion = false on ExtensionMethods, UseLambdaSyntax and UseEnhancedUsing; no gate on SwitchOnReadOnlySpanChar), verified against the old build by comparing SetLanguageVersion and GetMinimumRequiredVersion behavior for every setting at every language version, plus a reflection diff of the full per-property attribute surface. Assisted-by: Claude:claude-fable-5:Claude Code	1 month ago

Author

SHA1

Message

Date

Siegfried Pammer

590793fd21

Document the two roles of the language version in the settings API

The language version appears in two places that share a name but not a
concept, which repeatedly reads as one confused API: on
DecompilerSettings it is a construction shortcut (SetLanguageVersion
initializes the feature flags once and the version is not stored, so
the flags are the only state and the call is deliberately one-way),
while on WholeProjectDecompiler it is an export parameter (the
LangVersion stamped into the project file, defaulting to
GetMinimumRequiredVersion() and rejected below it as a safety net
against exporting uncompilable projects). Spell both roles out in the
XML docs so the distinction no longer has to be reverse-engineered.

Assisted-by: Claude:claude-fable-5:Claude Code

1 month ago

Siegfried Pammer

401530b86d

Let ExtensionMethods, UseLambdaSyntax and UseEnhancedUsing raise the minimum version

These three settings were disabled by SetLanguageVersion for older
targets but, unlike every comparable syntax-preference setting, never
raised GetMinimumRequiredVersion while enabled - an omission that had
gone unnoticed in the handwritten version bookkeeping. Drop the
AffectsMinimumRequiredVersion escape hatch that reproduced it.

Assisted-by: Claude:claude-fable-5:Claude Code

1 month ago

Siegfried Pammer

b75ea27800

Generate DecompilerSettings boilerplate from [DecompilerSetting] attributes

Every version-gated setting was bookkept in four places that had to stay
in sync by hand: the property boilerplate, SetLanguageVersion,
GetMinimumRequiredVersion, and the [Category] display string - and that
sync had already drifted in a handful of settings. A new source
generator in ICSharpCode.Decompiler.Generators now derives all four
from a single [DecompilerSetting] attribute on a partial property:
backing field, accessors with change notification, the version-derived
[Category], and both version methods. [Description] stays handwritten
because its resource keys are irregular and are grepped from the resx.

This commit is a 1:1 translation: the current inconsistencies are
reproduced exactly (AffectsMinimumRequiredVersion = false on
ExtensionMethods, UseLambdaSyntax and UseEnhancedUsing; no gate on
SwitchOnReadOnlySpanChar), verified against the old build by comparing
SetLanguageVersion and GetMinimumRequiredVersion behavior for every
setting at every language version, plus a reflection diff of the full
per-property attribute surface.

Assisted-by: Claude:claude-fable-5:Claude Code

1 month ago

3 Commits (5be91a1238d10cbcc41f6baa43807e892b5da2db)