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Lexing updated with simpler code. Note: may have bugs.

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This commit is contained in:
Christoffer Lerno
2021-12-27 00:22:48 +01:00
committed by Christoffer Lerno
parent 0a9a014e4a
commit a0be188902
20 changed files with 388 additions and 329 deletions
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11
src/compiler/llvm_codegen_expr.c
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@@ -1181,8 +1181,6 @@ void llvm_emit_cast(GenContext *c, CastKind cast_kind, BEValue *value, Type *to_
case CAST_SAPTR:
llvm_emit_subarray_pointer(c, value, value);
break;
case CAST_ARRPTR:
TODO
case CAST_EREU:
// This is a no op.
assert(type_lowering(to_type) == type_lowering(from_type));
@@ -2319,6 +2317,7 @@ static void gencontext_emit_slice(GenContext *c, BEValue *be_value, Expr *expr)
// Calculate the size
LLVMValueRef size = LLVMBuildSub(c->builder, LLVMBuildAdd(c->builder, end.value, llvm_const_int(c, start.type, 1), ""), start.value, "size");
LLVMValueRef start_pointer;
switch (parent.type->type_kind)
{
case TYPE_ARRAY:
@@ -2336,8 +2335,11 @@ static void gencontext_emit_slice(GenContext *c, BEValue *be_value, Expr *expr)
case TYPE_POINTER:
start_pointer = llvm_emit_pointer_inbounds_gep_raw(c, llvm_get_pointee_type(c, parent.type), parent.value, start.value);
break;
default:
case TYPE_FLEXIBLE_ARRAY:
case TYPE_VECTOR:
TODO
default:
UNREACHABLE
}
// Create a new subarray type
@@ -3500,7 +3502,8 @@ static inline void llvm_emit_force_unwrap_expr(GenContext *c, BEValue *be_value,
{
// TODO, we should add info about the error.
SourceLocation *loc = TOKLOC(expr->span.loc);
llvm_emit_debug_output(c, "Runtime error force unwrap!", loc->file->name, c->cur_func_decl->external_name, loc->line);
File *file = source_file_by_id(loc->file_id);
llvm_emit_debug_output(c, "Runtime error force unwrap!", file->name, c->cur_func_decl->external_name, loc->row);
llvm_emit_call_intrinsic(c, intrinsic_id.trap, NULL, 0, NULL, 0);
LLVMBuildUnreachable(c->builder);
c->current_block = NULL;