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liberty: Error on unclosed curly braces

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This is an indication that the liberty file was truncated, which
shouldn't be silently ignored.
This commit is contained in:
Jannis Harder 2025-04-16 19:12:01 +02:00
parent 418e795235
commit ce74404890
2 changed files with 22 additions and 7 deletions
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6
passes/techmap/libparse.h
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@ -165,7 +165,7 @@ namespace Yosys
void report_unexpected_token(int tok);
void parse_vector_range(int tok);
LibertyAst *parse();
LibertyAst *parse(bool top_level);
void error() const;
void error(const std::string &str) const;
@ -174,7 +174,7 @@ namespace Yosys
const LibertyAst *ast = nullptr;
LibertyParser(std::istream &f) : f(f), line(1) {
shared_ast.reset(parse());
shared_ast.reset(parse(true));
ast = shared_ast.get();
if (!ast) {
#ifdef FILTERLIB
@ -190,7 +190,7 @@ namespace Yosys
LibertyParser(std::istream &f, const std::string &fname) : f(f), line(1) {
shared_ast = LibertyAstCache::instance.cached_ast(fname);
if (!shared_ast) {
shared_ast.reset(parse());
shared_ast.reset(parse(true));
LibertyAstCache::instance.parsed_ast(fname, shared_ast);
}
ast = shared_ast.get();