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| author | Alexandre Bléron <alex.bleron@gmail.com> | 2025-02-26 22:43:57 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-02-26 13:43:57 -0800 |
| commit | 86669cbb781840f8de180b1f793275f4511d3b65 (patch) | |
| tree | c28f261a15e3ea69f8a0ab533d484140fa780ec2 /include | |
| parent | 519e866ff44ec728f95c191fff8a200b66a5377e (diff) | |
expose value of constant integers in module reflection (#6367)
* Expose value of constant integers in module reflection
This commit adds `VariableReflection::getDefaultValueInt` to get the value of a variable if it is a compile-time constant integer.
TODO: currently it works only if the initializer expression is an integer literal, references to other constant values are not handled.
* Update VarDecl folded constant value during DeclBodyVisitor
Constant folding for integer values is already done internally by _validateCircularVarDefinition, this just reuses the result.
* Address review comments & formatting
* Formatting
---------
Co-authored-by: Yong He <yonghe@outlook.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/slang-deprecated.h | 2 | ||||
| -rw-r--r-- | include/slang.h | 5 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/slang-deprecated.h b/include/slang-deprecated.h index 82d81af75..df6e41488 100644 --- a/include/slang-deprecated.h +++ b/include/slang-deprecated.h @@ -659,6 +659,8 @@ extern "C" SlangSession* globalSession, char const* name); SLANG_API bool spReflectionVariable_HasDefaultValue(SlangReflectionVariable* inVar); + SLANG_API SlangResult + spReflectionVariable_GetDefaultValueInt(SlangReflectionVariable* inVar, int64_t* rs); SLANG_API SlangReflectionGeneric* spReflectionVariable_GetGenericContainer( SlangReflectionVariable* var); SLANG_API SlangReflectionVariable* spReflectionVariable_applySpecializations( diff --git a/include/slang.h b/include/slang.h index af635e3c4..54647b830 100644 --- a/include/slang.h +++ b/include/slang.h @@ -2832,6 +2832,11 @@ struct VariableReflection return spReflectionVariable_HasDefaultValue((SlangReflectionVariable*)this); } + SlangResult getDefaultValueInt(int64_t* value) + { + return spReflectionVariable_GetDefaultValueInt((SlangReflectionVariable*)this, value); + } + GenericReflection* getGenericContainer() { return (GenericReflection*)spReflectionVariable_GetGenericContainer( |