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Support comma separated decls in struct

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This commit is contained in:
Doyle 2019-02-23 13:03:10 +11:00
parent 83802fcde3
commit 51d30eb3bd
2 changed files with 35 additions and 18 deletions
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49
Code/DqnInspect.h
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@ -538,8 +538,7 @@ CPPInspectMetadataArray ParseCPPInspectMeta(CPPTokeniser *tokeniser)
} }
} }
while (token.type != CPPTokenType::EndOfStream && while (token.type != CPPTokenType::EndOfStream && token.type != CPPTokenType::CloseParen)
(token.type != CPPTokenType::Comma && token.type != CPPTokenType::SemiColon))
token = CPPTokeniser_NextToken(tokeniser); token = CPPTokeniser_NextToken(tokeniser);
return result; return result;
@ -783,7 +782,6 @@ void ParseCPPStruct(CPPTokeniser *tokeniser)
name = StringLiteral(token.str, token.len); name = StringLiteral(token.str, token.len);
} }
int struct_members_len = 0;
CPPDeclLinkedList<CPPVariableDecl> *struct_members = nullptr; CPPDeclLinkedList<CPPVariableDecl> *struct_members = nullptr;
MemArenaScopedRegion mem_region = MemArena_MakeScopedRegion(&global_main_arena); MemArenaScopedRegion mem_region = MemArena_MakeScopedRegion(&global_main_arena);
@ -809,20 +807,39 @@ void ParseCPPStruct(CPPTokeniser *tokeniser)
CPPToken peek_token = CPPTokeniser_PeekToken(tokeniser); CPPToken peek_token = CPPTokeniser_PeekToken(tokeniser);
if (peek_token.type == CPPTokenType::Identifier) if (peek_token.type == CPPTokenType::Identifier)
{ {
auto *link = MEM_ARENA_ALLOC_STRUCT(&global_main_arena, CPPDeclLinkedList<CPPVariableDecl>); CPPToken const variable_type = token;
*link = {}; CPPToken variable_name = peek_token;
if (!link_iterator) struct_members = link; // Set struct_members to first linked list entry for (;;)
else link_iterator->next = link; {
link_iterator = link; auto *link = MEM_ARENA_ALLOC_STRUCT(&global_main_arena, CPPDeclLinkedList<CPPVariableDecl>);
struct_members_len++; *link = {};
if (!link_iterator) struct_members = link; // Set struct_members to first linked list entry
else link_iterator->next = link;
link_iterator = link;
link->value.type = StringLiteral(token.str, token.len); link->value.type = StringLiteral(variable_type.str, variable_type.len);
link->value.name = StringLiteral(peek_token.str, peek_token.len); link->value.name = StringLiteral(variable_name.str, variable_name.len);
CPPTokeniser_NextToken(tokeniser); CPPTokeniser_NextToken(tokeniser);
peek_token = CPPTokeniser_PeekToken(tokeniser); peek_token = CPPTokeniser_PeekToken(tokeniser);
if (IsIdentifierToken(peek_token, STR_LITERAL("DQN_INSPECT_META"))) if (IsIdentifierToken(peek_token, STR_LITERAL("DQN_INSPECT_META")))
link->metadata_array = ParseCPPInspectMeta(tokeniser); {
link->metadata_array = ParseCPPInspectMeta(tokeniser);
peek_token = CPPTokeniser_PeekToken(tokeniser);
}
if (peek_token.type == CPPTokenType::Comma)
{
CPPTokeniser_NextToken(tokeniser);
variable_name = CPPTokeniser_PeekToken(tokeniser);
if (!ExpectToken(variable_name, CPPTokenType::Identifier))
return;
}
else
{
break;
}
}
} }
} }
} }
@ -906,7 +923,7 @@ void ParseCPPStruct(CPPTokeniser *tokeniser)
CPPTokeniser_SprintfToFile(tokeniser, "STR_AND_LEN(\"%.*s\"),\n", name.len, name.str); CPPTokeniser_SprintfToFile(tokeniser, "STR_AND_LEN(\"%.*s\"),\n", name.len, name.str);
CPPTokeniser_SprintfToFile(tokeniser, "DqnInspect_%.*s_StructMembers, // members\n", name.len, name.str); CPPTokeniser_SprintfToFile(tokeniser, "DqnInspect_%.*s_StructMembers, // members\n", name.len, name.str);
CPPTokeniser_SprintfToFile(tokeniser, "%d // members_len\n", struct_members_len); CPPTokeniser_SprintfToFile(tokeniser, "ARRAY_COUNT(DqnInspect_%.*s_StructMembers) // members_len\n", name.len, name.str);
tokeniser->indent_level--; tokeniser->indent_level--;
CPPTokeniser_SprintfToFile(tokeniser, "};\n\n"); CPPTokeniser_SprintfToFile(tokeniser, "};\n\n");

4
Data/DqnInspect_TestData.h
View File

@ -28,9 +28,9 @@ DQN_INSPECT struct OpenGLState
{ {
// #if 0 // #if 0
// #endif // #endif
// u32 ebo, vbo, vao; u32 ebo DQN_INSPECT_META(DisplayName = "Element Buffer Object"), vbo, vao DQN_INSPECT_META(DisplayName = "Vertex Array Object", OpenGLVersion = "330");
// u32 shaders[(int)OpenGLShader::Count]; // u32 shaders[(int)OpenGLShader::Count];
V4 draw_color DQN_INSPECT_META(FriendlyName = "HelloWorld"); V4 draw_color DQN_INSPECT_META(DisplayName = "HelloWorld");
V3 lighting_ambient_coeff; V3 lighting_ambient_coeff;
// u8 **bitmaps; // u8 **bitmaps;
// FixedArray<RendererLight, 32> lights; // FixedArray<RendererLight, 32> lights;