CompilationOptions struct
#include <slang/ast/Compilation.h>
Contains various options that can control compilation behavior.
Public variables
- uint32_t maxInstanceDepth
- uint32_t maxGenerateSteps
- uint32_t maxConstexprDepth
- uint32_t maxConstexprSteps
- uint32_t maxConstexprBacktrace
- uint32_t maxDefParamSteps
- uint32_t maxInstanceArray
- The maximum number of instances allowed in a single instance array.
- uint32_t errorLimit
- uint32_t typoCorrectionLimit
- MinTypMax minTypMax
- bool allowHierarchicalConst
- If true, allow hierarchical names in constant expressions.
- bool relaxEnumConversions
- If true, allow all integral types to convert implicitly to enum types.
- bool allowUseBeforeDeclare
- bool allowDupInitialDrivers
- bool strictDriverChecking
- bool lintMode
- bool suppressUnused
- If true, suppress warnings about unused code elements.
- bool ignoreUnknownModules
- bool scriptMode
- std::optional<TimeScale> defaultTimeScale
- flat_hash_set<std::string_view> topModules
- std::vector<std::string> paramOverrides
Variable documentation
uint32_t slang::
The maximum depth of nested module instances (and interfaces/programs), to detect infinite recursion.
uint32_t slang::
The maximum number of steps that will be taken when expanding a single generate construct, to detect infinite loops.
uint32_t slang::
The maximum depth of nested function calls in constant expressions, to detect infinite recursion.
uint32_t slang::
The maximum number of steps to allow when evaluating a constant expressions, to detect infinite loops.
uint32_t slang::
The maximum number of frames in a callstack to display in diagnostics before abbreviating them.
uint32_t slang::
The maximum number of iterations to try to resolve defparams before giving up due to potentially cyclic dependencies in parameter values.
uint32_t slang::
The maximum number of errors that can be found before we short circuit the tree walking process.
uint32_t slang::
The maximum number of times we'll attempt to do typo correction before giving up. This is to prevent very slow compilation times if the source text is hopelessly broken.
bool slang::
If true, allow symbols to be referenced before they're declared, even if that would otherwise be an error in SystemVerilog.
bool slang::
Signals driven by an always_comb are normally not allowed to be driven by any other process. Setting this option allows initial blocks to also drive such signals.
bool slang::
If true, perform strict checking of variable drivers, which currently means not taking into account procedural for loop unrolling.
bool slang::
If true, compile in "linting" mode where we suppress errors that could be caused by not having an elaborated design.
bool slang::
If true, don't issue an error when encountering an instantiation for an unknown definition.
bool slang::
When in script mode, suppress some errors that are otherwise pretty annoying when not in a batch context. For example, top-level modules that have interface ports will cause an error if this is not set.
std::optional<TimeScale> slang::
The default time scale to use for design elements that don't specify one explicitly.
flat_hash_set<std::string_view> slang::
If non-empty, specifies the list of modules that should serve as the top modules in the design. If empty, this will be automatically determined based on which modules are unreferenced elsewhere.
std::vector<std::string> slang::
A list of parameters to override, of the form <name>=<value> – note that for now at least this only applies to parameters in top-level modules.