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Eliminate parse_execution_context_t::get_offset

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This was used to find the index given a pointer to a node. It's now unused.
This commit is contained in:
ridiculousfish 2018-02-12 01:18:11 -08:00
parent d536b152f7
commit 5b5a3f78e1
2 changed files with 0 additions and 12 deletions
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11
src/parse_execution.cpp
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@ -88,17 +88,6 @@ wcstring parse_execution_context_t::get_source(const parse_node_t &node) const {
return node.get_source(pstree->src); return node.get_source(pstree->src);
} }
node_offset_t parse_execution_context_t::get_offset(const parse_node_t &node) const {
// Get the offset of a node via pointer arithmetic, very hackish.
const parse_node_t *addr = &node;
const parse_node_t *base = &this->tree().at(0);
assert(addr >= base);
node_offset_t offset = static_cast<node_offset_t>(addr - base);
assert(offset < this->tree().size());
assert(&tree().at(offset) == &node);
return offset;
}
tnode_t<g::plain_statement> parse_execution_context_t::infinite_recursive_statement_in_job_list( tnode_t<g::plain_statement> parse_execution_context_t::infinite_recursive_statement_in_job_list(
tnode_t<g::job_list> job_list, wcstring *out_func_name) const { tnode_t<g::job_list> job_list, wcstring *out_func_name) const {
// This is a bit fragile. It is a test to see if we are inside of function call, but not inside // This is a bit fragile. It is a test to see if we are inside of function call, but not inside

1
src/parse_execution.h
View File

@ -68,7 +68,6 @@ class parse_execution_context_t {
// Utilities // Utilities
wcstring get_source(const parse_node_t &node) const; wcstring get_source(const parse_node_t &node) const;
node_offset_t get_offset(const parse_node_t &node) const;
tnode_t<grammar::plain_statement> infinite_recursive_statement_in_job_list( tnode_t<grammar::plain_statement> infinite_recursive_statement_in_job_list(
tnode_t<grammar::job_list> job_list, wcstring *out_func_name) const; tnode_t<grammar::job_list> job_list, wcstring *out_func_name) const;
bool is_function_context() const; bool is_function_context() const;