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* format
* Minor test fixes
* enable checking cpp format in ci
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* Move the file public header files to `include` dir
Close the issue (#4635).
Move the following headers files to a `include` dir
located at root dir of slang repo:
slang-com-helper.h -> include/slang-com-helper.h
slang-com-ptr.h -> include/slang-com-ptr.h
slang-gfx.h -> include/slang-gfx.h
slang.h -> include/slang.h
Change cmake/SlangTarget.cmake to add include path to
every target, and change the source file to use
"#include <slang.h>" to include the public headers.
The source code update is by the script like follow:
```
fileNames_slang=$(grep -r "\".*slang\.h\"" source/ -l)
for fileName in "${fileNames_slang[@]}"
do
echo "$fileName"
sed -i "s/\".*slang\.h\"/\"slang\.h\"/" $fileName
done
```
* Fix the test issues
* Fix cpu test issues by adding include seach path
* Update cmake to not add include path for every target
Also change "#include <slang.h>" to "include "slang.h" " to
make the coding style consistent with other slang code.
* Change public include to private include for unit-test and slang-glslang
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* Refactor compiler option representation.
* Fix binary compatibility.
* Add a test for specifying compiler options at link time.
* Fix binary compatibility.
* Fix binary compatibility.
* Fix backward compatibility on matrix layout.
* Fix.
* Fix.
* Fix.
* Fix gfx.
* Fix gfx.
* Fix dynamic dispatch.
* Polish.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Test for disabling warnings.
* Output diagnostic if argument parsing fails in render test.
* More improvements around disabling diagnostics.
* Add support for re enabling a warning.
* Add warning controls to help text.
* Tidy up around NameConventionUtil.
* Make NameConvention an enum.
* Handle leading underscores.
* Update comment, and remove intial handling of _ prefix.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Split out compiler-core initially with just slang-source-loc.cpp
* More lexer, name, token to compiler-core.
* Split Lexer and Core diagnostics.
* Move slang-file-system to core.
* Add slang-file-system to core.
* More DownstreamCompiler into compiler-core
* Fix typo.
* Add compiler-core to bootstrap proj.
* Small fixes to premake
* For linux try with compiler-core
* Remove compiler-core from examples.
* Added NameConventionUtil to compiler-core
* Add global function to CharUtil to *hopefully* avoid linking issue.
* Hack to make linkage of CharUtil work on linux.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* WIP: First pass in supporting output of line error information.
* Add support for lexing to better be able to indicate SourceLocation information.
* Fix lexer usage in DiagnosticSink in C++ extractor.
* Update diagnostics tests to have line location info.
* Fixed test expected output that now have source location information in them.
* Better handling of tab.
* Fix test expected results for tabbing change.
* DiagnosticLexer -> DiagnosticSink::SourceLocationLexer
Added line continuation tests.
* Fix typo.
* Added String::appendRepeatedChar
* Change to rerun tests.
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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* AnyValue based dynamic code gen
* Fix aarch64 build error
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* Try to fix problem with C++ extractor concating tokens producing an erroneous result.
* Improve naming/comments around C++ extractor fix.
* Another small improvement around space concating when outputing token list.
* Handle some more special cases for consecutive tokens for C++ extractor concat of tokens.
* WIP AST serialization.
* Comment out so compile works.
* More work on AST serialization.
* WIP AST serialize.
* WIP AST Serialization - handling more types.
* WIP: Compiles but not all types are converted, as not all List element types are handled.
* Compiles with array types.
* Finish off AST serialization of remaining types.
* Remove ComputedLayoutModifier and TupleVarModifier.
* Add fields to ASTSerialClass type.
* Construct AST type layout.
* AST Serialization working for writing to ASTSerialWriter.
* Removed call to ASTSerialization::selfTest in session creation.
* Fixes for gcc.
* Diagnostics handling - better handling of dashify.
* Improve comment around DiagnosticLookup.
* Updated VS project.
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* Extractor builds without any reference to syntax (as it will be helping to produce this!).
* Change macros to include the super class.
* Added indexOf(const UnownedSubString& in) to UnownedSubString.
Refactored extractor
* Output a macro for each type with the extracted info - can be used during injection in class
* Simplify the header file - as can get super type and last from macro now
* Store the 'origin' of a definition
* Some small tidy ups to the extractor.
* Improve comments on the extractor options.
* Made CPPExtractor own SourceOrigins
* Small fixes around SourceOrigin.
* Small tidy up around macroOrign
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* WIP: Doing texing using slangs lexer for cpp-extractor
* Node tree for C++ extraction.
* Bug fixing.
Add dump of hierarchy.
* First pass at extracting fields.
* Parse template types.
* Use diagnostics defs for C++ extractor.
* Simplify Diagnostic Defs.
* Remove the brace stack.
* Added IdentifierLookup.
* Add handling for >> style template close.
* Improved identifier handling/keywords.
* Added ability to check if reader is at cursor position.
* Handling of an unspecified root type.
* Parsing code comments.
Tidy up some parsing - to use advanceIf functions more.
* Improve path handling.
* Fixes around changes to Path interface.
* Working Range, Type and Scope header.
* Extract the middle part of marker and put in output. Gives more flexibility at macro injection, and in class definitions.
* Split DERIVED types into it's own macro, to provide way to generate for derived types.
* Fix clang/g++ compile issue.
* Tabs -> spaces.
* Fix small bug in getFileNameWithoutExt
* Small improvement around naming.
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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* WIP: 64 literal diagnostic and truncation.
* Improve how integer truncation is handled/supported.
Added literal-int64.slang test.
Set a suffix on all literals.
Fixed problem on C++ based targets where l suffix was not the same as int() cast. So on C++ derived emitters, int() is used instead of l suffix to have same behavior across targets.
* Add literal diagnostic testing.
* Allow lexer to lex - in front of literals.
* Fix lexing and converting int literal with -.
* Too large small values of floats become inf.
Handling writing inf types out on different targets.
Add function to deterimine if a float literals kind.
* Roll back the support of lexer lexing negative literals.
* Fixed tests broken because of diagnostics numbers.
Improved _isFinite
* Fix compilation on linux.
* Fix problem with abs on linux - use Math::Abs.
* Fix typo.
* * Improve warnings for float literals zeroed
* Improved 64 bit type documentation
* Handle half
* Improved comments
* Fixed tests broken
* Use capital letters for suffixes.
* Make default behavior on outputting a int literal that is an 'int32_t' is cast (not suffix) to avoid platform inconsistencies.
Improve documentation for 64 bit types.
Make tests cover material in docs.
* Fixed tests.
* Rename FloatKind::Normal -> Finite
* Fix half zero check.
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Currently if the user gives two global shader parameters conflicting bindings, they get a warning diagnostic:
```hlsl
Texture2D a : register(t0);
Texture2D b : register(t0); // WARNING: overlapping bindings
```
This change adds a way to locally disable that warning using an attribute:
```hlsl
[allow("overlapping-bindings")] Texture2D a : register(t0);
[allow("overlapping-bindings")] Texture2D b : register(t0); // OK
```
Note that as a policy decision, the implementation requires `[allow("overlapping-bindings")]` on both declarations in order to disable the warning, under the assumption that the behavior should be strictly opt-in, and not silently affect a programmer who adds a new shader parameter with no knowledge or expectation of possible overlap.
The `[allow(...)]` attribute is intended to be a fairly generally mechanism for disabling optional diagnostics within certain scopes (e.g., for the body of a function definition), but as implemented in this change it is quite restrictive:
* Only the single name `"overlapping-bindings"` will be recognized, and this name cannot be used with, e.g., a `-W` flag on the command line to enable/disable the same diagnostic, or turn it into an error. Adding more cases would be easy enough, but wiring it up to command-line flags could be trickier.
* Only the code that checks for parameter binding overlap is currently checking for `[allow(...)]` attributes, so it is not "wired up" to enable/disable any others. Doing this systematically would ideally involve something in `diagnose()`, but there could be complications to a systematic approach (finding the AST node(s) to use when searching for `[allow(...)]`.
On gotcha here is that versions of Slang without this feature will error out on the `[allow(...)]` attribute since they don't understand it, and if we add future diagnostics that it covers then old compiler versions will (as written) error out on a diagnostic they haven't heard of rather than just assume the `[allow(...)]` attribute doesn't apply to them. These kinds of issues can and should be addressed in future changes.
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* Start exposing a new COM-lite API
This change is mostly about exposing a new API to the Slang compiler that allows more fine-grained control over the compilation flow. The basic concepts in the new API are:
* An `IGlobalSession` is the granularity at which we load/parse the Slang stdlib, and therefore gives applications a way to amortize startup cost for the library across multiple compiles. This is a concept that might be able to go away in a future version of Slang.
* An `ISession` owns all the code that gets loaded/compiled/generated. Any `import`ed modules are shared across everything in a session (we don't re-parse/-check the code when we see another `import` for the same module). Any generic- or interface-based code in the session can be specialized using types from the same session (but not necessarily across sessions).
* An `IModule` is the unit of code loading and scoping. It doesn't expose any API in this change, but would be the right scope for looking up types or entry points by name.
* An `IProgram` is a "linked" combination of modules and entry points from which code can be generated and reflection information queried.
This change re-uses the existing reflection API types, rather than introduce a new API that duplicates that functionality. That will probably change in a future revision.
There are two major pieces of functionality added here that aren't related to the new API:
* We now have an API concept of "entry point groups" which are one or more entry points that are intended to be used together so that they need to have non-overlapping parameters. For now this is being used to handle "hit groups" and local root signatures for ray tracing, but I'm not sure this is a concept we will keep in the long run.
* We have a very special-case (client-application-specific) flag that ascribes special meaning to the `shared` keyword, so that it can be attached to global parameters to indicate that they are actually to be part of the local root signature rather than the global one for DXR.
None of the API design (including naming) here is finalized; the only reason to check in the changes at this point to avoid having a long-running branch that leads to merge pain. Clients should *not* try to depend on the new API just yet, since it is still a work in progress.
* fixup: clang warning
* fixup: try to detect clang C++11 support
* fixup
* fixup
* fixup
* fixup
* fixup: review feedback
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* Prefixing source files in source/slang with slang-
* Prefix source in source/slang with slang- prefix.
* Rename core source files with slang- prefix.
* Update project files.
* Fix problems from automatic merge.
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