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Shader: Add support for error messages (WIP)

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This commit is contained in:
SirLynix
2022-03-26 20:23:34 +01:00
committed by Jérôme Leclercq
parent f14b10baf4
commit ebad7b5e8c
11 changed files with 499 additions and 189 deletions
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45
include/Nazara/Shader/ShaderLangErrorList.hpp
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@@ -4,10 +4,18 @@
// no header guards
#if !defined(NAZARA_SHADERLANG_ERROR) && (!defined(NAZARA_SHADERLANG_LEXER_ERROR) || !defined(NAZARA_SHADERLANG_PARSER_ERROR) || !defined(NAZARA_SHADERLANG_COMPILER_ERROR))
#if !defined(NAZARA_SHADERLANG_ERROR) && (!defined(NAZARA_SHADERLANG_LEXER_ERROR) || !defined(NAZARA_SHADERLANG_PARSER_ERROR) || !defined(NAZARA_SHADERLANG_COMPILER_ERROR) || !defined(NAZARA_SHADERLANG_AST_ERROR))
#error You must define NAZARA_SHADERLANG_ERROR or NAZARA_SHADERLANG_LEXER_ERROR/NAZARA_SHADERLANG_PARSER_ERROR/NAZARA_SHADERLANG_COMPILER_ERROR before including this file
#endif
#ifndef NAZARA_SHADERLANG_AST_ERROR
#define NAZARA_SHADERLANG_AST_ERROR(...) NAZARA_SHADERLANG_ERROR(A, ...)
#endif
#ifndef NAZARA_SHADERLANG_COMPILER_ERROR
#define NAZARA_SHADERLANG_COMPILER_ERROR(...) NAZARA_SHADERLANG_ERROR(C, ...)
#endif
#ifndef NAZARA_SHADERLANG_LEXER_ERROR
#define NAZARA_SHADERLANG_LEXER_ERROR(...) NAZARA_SHADERLANG_ERROR(L, ...)
#endif
@@ -16,10 +24,6 @@
#define NAZARA_SHADERLANG_PARSER_ERROR(...) NAZARA_SHADERLANG_ERROR(P, ...)
#endif
#ifndef NAZARA_SHADERLANG_COMPILER_ERROR
#define NAZARA_SHADERLANG_COMPILER_ERROR(...) NAZARA_SHADERLANG_COMPILER_ERROR(C, ...)
#endif
// Lexer errors
NAZARA_SHADERLANG_LEXER_ERROR(1, BadNumber, "bad number")
NAZARA_SHADERLANG_LEXER_ERROR(2, NumberOutOfRange, "number is out of range")
@@ -28,18 +32,33 @@ NAZARA_SHADERLANG_LEXER_ERROR(4, UnrecognizedChar, "unrecognized character")
NAZARA_SHADERLANG_LEXER_ERROR(5, UnrecognizedToken, "unrecognized token")
// Parser errors
NAZARA_SHADERLANG_PARSER_ERROR(1, AttributeError, "attribute error")
NAZARA_SHADERLANG_PARSER_ERROR(2, ExpectedToken, "expected token")
NAZARA_SHADERLANG_PARSER_ERROR(3, DuplicateIdentifier, "duplicate identifier")
NAZARA_SHADERLANG_PARSER_ERROR(4, DuplicateModule, "duplicate module")
NAZARA_SHADERLANG_PARSER_ERROR(5, ReservedKeyword, "reserved keyword")
NAZARA_SHADERLANG_PARSER_ERROR(6, UnknownAttribute, "unknown attribute")
NAZARA_SHADERLANG_PARSER_ERROR(7, UnknownType, "unknown type")
NAZARA_SHADERLANG_PARSER_ERROR(8, UnexpectedToken, "unexpected token")
NAZARA_SHADERLANG_PARSER_ERROR( 1, AttributeExpectString, "attribute {} requires a string parameter", ShaderAst::AttributeType)
NAZARA_SHADERLANG_PARSER_ERROR( 2, AttributeInvalidParameter, "invalid parameter {} for attribute {}", std::string, ShaderAst::AttributeType)
NAZARA_SHADERLANG_PARSER_ERROR( 3, AttributeMissingParameter, "attribute {} requires a parameter", ShaderAst::AttributeType)
NAZARA_SHADERLANG_PARSER_ERROR( 4, AttributeMultipleUnique, "attribute {} can only be present once", ShaderAst::AttributeType)
NAZARA_SHADERLANG_PARSER_ERROR( 5, AttributeParameterIdentifier, "attribute {} parameter can only be an identifier", ShaderAst::AttributeType)
NAZARA_SHADERLANG_PARSER_ERROR( 6, ExpectedToken, "expected token {}, got {}", ShaderLang::TokenType, ShaderLang::TokenType)
NAZARA_SHADERLANG_PARSER_ERROR( 7, DuplicateIdentifier, "duplicate identifier")
NAZARA_SHADERLANG_PARSER_ERROR( 8, DuplicateModule, "duplicate module")
NAZARA_SHADERLANG_PARSER_ERROR( 9, InvalidVersion, "\"{}\" is not a valid version", std::string)
NAZARA_SHADERLANG_PARSER_ERROR(10, InvalidUuid, "\"{}\" is not a valid UUID", std::string)
NAZARA_SHADERLANG_PARSER_ERROR(11, MissingAttribute, "missing attribute {}", ShaderAst::AttributeType)
NAZARA_SHADERLANG_PARSER_ERROR(12, ReservedKeyword, "reserved keyword")
NAZARA_SHADERLANG_PARSER_ERROR(13, UnknownAttribute, "unknown attribute")
NAZARA_SHADERLANG_PARSER_ERROR(14, UnknownType, "unknown type")
NAZARA_SHADERLANG_PARSER_ERROR(15, UnexpectedAttribute, "unexpected attribute {}", ShaderAst::AttributeType)
NAZARA_SHADERLANG_PARSER_ERROR(16, UnexpectedEndOfFile, "unexpected end of file")
NAZARA_SHADERLANG_PARSER_ERROR(17, UnexpectedToken, "unexpected token {}", ShaderLang::TokenType)
// Compiler errors
NAZARA_SHADERLANG_COMPILER_ERROR(1, InvalidSwizzle, "invalid swizzle {}", std::string)
// AST errors
NAZARA_SHADERLANG_AST_ERROR(1, AlreadyUsedIndex, "index {} is already used", std::size_t)
NAZARA_SHADERLANG_AST_ERROR(2, InvalidIndex, "invalid index {}", std::size_t)
#undef NAZARA_SHADERLANG_ERROR
#undef NAZARA_SHADERLANG_AST_ERROR
#undef NAZARA_SHADERLANG_COMPILER_ERROR
#undef NAZARA_SHADERLANG_LEXER_ERROR
#undef NAZARA_SHADERLANG_PARSER_ERROR