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global.nim cleanup

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This commit is contained in:
Ganesh Viswanathan 2020-05-06 15:02:23 -05:00
commit 5a6eb043d2
1 changed files with 76 additions and 29 deletions
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105
nimterop/globals.nim
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@ -43,6 +43,39 @@ type
zeroOrOne # ?
orWithNext # !
PragmaMode* = enum
# includeHeader = true, dynlib = false
#
# Types = {.header, .importc.}
# Static inline = {.header, .importc.}
# Procs = {.header, .importc.}
# Lib = {.compile.} or {.passL.}
useHeader
# includeHeader = true, dynlib = true
#
# Types = {.header, .importc.}
# Static inline = {.header, .importc.}
# Procs = {.dynlib, importc.}
# Libs = loaded by dynlib
useHeaderDynlib
# includeHeader = false, dynlib = false
#
# Types = {.bycopy.}
# Static inline = not available
# Procs = {.importc.}
# Lib = {.compile.} or {.passL.}
noHeader
# includeHeader = false, dynlib = true
#
# Types = {.bycopy.}
# Static inline = not available
# Procs = {.dynlib, importc.}
# Libs = loaded by dynlib
noHeaderDynlib
Ast* = object
name*: string
kind*: Kind
@ -55,37 +88,51 @@ type
AstTable* {.used.} = TableRef[string, seq[ref Ast]]
State* = ref object
compile*, defines*, headers*, includeDirs*, searchDirs*, prefix*, suffix*, symOverride*: seq[string]
debug*, includeHeader*, nocache*, nocomments*, past*, preprocess*, pnim*, recurse*: bool
code*, convention*, dynlib*, mode*, nim*, overrides*, pluginSource*, pluginSourcePath*: string
# Command line arguments to toast - some forwarded from cimport.nim
convention*: string # `--convention | -C` to change calling convention from cdecl default
debug*: bool # `cDebug()` or `--debug | -d` to enable debug mode
defines*: seq[string] # Symbols added by `cDefine()` and `--define | -D` for C/C++ preprocessor/compiler
dynlib*: string # `cImport(dynlib)` or `--dynlib | -l` to specify variable containing library name
feature*: seq[Feature] # `--feature | -f` feature flags enabled
includeDirs*: seq[string] # Paths added by `cIncludeDir()` and `--includeDirs | -I` for C/C++ preprocessor/compiler
includeHeader*: bool # `--includeHeader | -H` to include {.header.} pragma to wrapper
mode*: string # `cImport(mode)` or `--mode | -m` to override detected compiler mode - c or cpp
nim*: string # `--nim` to specify full path to Nim compiler
nocomments*: bool # `--nocomments | -c` to disable rendering comments in wrappers
past*: bool # `--past | -a` to print tree-sitter AST of code
pluginSourcePath*: string # `--pluginSourcePath` specified path to plugin file to compile and load
pnim*: bool # `--pnim | -n` to render Nim wrapper for header
preprocess*: bool # `--preprocess | -p` to enable preprocessing of code before wrapping
prefix*: seq[string] # `--prefix` strings to strip from start of identifiers
recurse*: bool # `--recurse | -r` to recurse into #include files in headers specified
replace*: OrderedTableRef[string, string]
# `--replace | -G` replacement rules for identifiers
suffix*: seq[string] # `--suffix` strings to strip from end of identifiers
symOverride*: seq[string] # `cSkipSymbol()`, `cOverride()` and `--symOverride | -O` symbols to skip during wrapping
feature*: seq[Feature]
# cimport.nim specific
compile*: seq[string] # `cCompile()` list of files already processed
nocache*: bool # `cDisableCaching()` to disable caching of artifacts
overrides*: string # `cOverride()` code which gets added to `cPlugin()` output
pluginSource*: string # `cPlugin()` generated code to write to plugin file from
searchDirs*: seq[string] # `cSearchPath()` added directories for header search
# Data fields
code*: string # Contents of header file currently being processed
currentHeader*: string # Const name of header being currently processed
impShort*: string # Short base name for pragma in output
outputHandle*: File # `--output | -o` open file handle
sourceFile*: string # Full path of header being currently processed
# Plugin callbacks
onSymbol*, onSymbolOverride*: OnSymbol
onSymbolOverrideFinal*: OnSymbolOverrideFinal
outputHandle*: File
# All symbols that have been declared so far indexed by nimName
identifiers*: TableRef[string, string]
# All const names for enum casting
constIdentifiers*: HashSet[string]
# All symbols that have been skipped due to
# being unwrappable or the user provided
# override is blank
skippedSyms*: HashSet[string]
# Legacy ast fields, remove when ast2 becomes default
constStr*, enumStr*, procStr*, typeStr*: string
commentStr*, debugStr*, skipStr*: string
# Symbol tables
constIdentifiers*: HashSet[string] # Const names for enum casting
identifiers*: TableRef[string, string] # Symbols that have been declared so far indexed by nimName
skippedSyms*: HashSet[string] # Symbols that have been skipped due to being unwrappable or
# the user provided override is blank
# Nim compiler objects
when defined(TOAST):
constSection*, enumSection*, pragmaSection*, procSection*, typeSection*, varSection*: PNode
@ -93,16 +140,16 @@ type
config*: ConfigRef
graph*: ModuleGraph
# Craeted symbols to generated AST - forward declaration tracking
# Table of symbols to generated AST PNode - used to implement forward declarations
identifierNodes*: TableRef[string, PNode]
currentHeader*, impShort*, sourceFile*: string
# Used for the exprparser.nim module
currentExpr*, currentTyCastName*: string
# Legacy AST fields, remove when ast2 becomes default
constStr*, enumStr*, procStr*, typeStr*: string
commentStr*, debugStr*, skipStr*: string
data*: seq[tuple[name, val: string]]
nodeBranch*: seq[string]
Feature* = enum