diff options
Diffstat (limited to 'frontends')
-rw-r--r-- | frontends/ast/ast.cc | 4 | ||||
-rw-r--r-- | frontends/verific/verific.cc | 2 | ||||
-rw-r--r-- | frontends/verilog/preproc.cc | 6 |
3 files changed, 8 insertions, 4 deletions
diff --git a/frontends/ast/ast.cc b/frontends/ast/ast.cc index 1c0a8b34d..dc47420af 100644 --- a/frontends/ast/ast.cc +++ b/frontends/ast/ast.cc @@ -548,9 +548,9 @@ void AstNode::dumpVlog(FILE *f, std::string indent) const break; case AST_CASE: - if (!children.empty() && children[0]->type == AST_CONDX) + if (children.size() > 1 && children[1]->type == AST_CONDX) fprintf(f, "%s" "casex (", indent.c_str()); - else if (!children.empty() && children[0]->type == AST_CONDZ) + else if (children.size() > 1 && children[1]->type == AST_CONDZ) fprintf(f, "%s" "casez (", indent.c_str()); else fprintf(f, "%s" "case (", indent.c_str()); diff --git a/frontends/verific/verific.cc b/frontends/verific/verific.cc index 614124a29..81e14ac41 100644 --- a/frontends/verific/verific.cc +++ b/frontends/verific/verific.cc @@ -55,7 +55,7 @@ USING_YOSYS_NAMESPACE # error "Only YosysHQ flavored Verific is supported. Please contact office@yosyshq.com for commercial support for Yosys+Verific." #endif -#if YOSYSHQ_VERIFIC_API_VERSION < 20201201 +#if YOSYSHQ_VERIFIC_API_VERSION < 20210101 # error "Please update your version of YosysHQ flavored Verific." #endif diff --git a/frontends/verilog/preproc.cc b/frontends/verilog/preproc.cc index 5a2804a41..c451c4c20 100644 --- a/frontends/verilog/preproc.cc +++ b/frontends/verilog/preproc.cc @@ -390,12 +390,16 @@ static void input_file(std::istream &f, std::string filename) // the argument list); false if we finished with ','. static bool read_argument(std::string &dest) { + skip_spaces(); std::vector<char> openers; for (;;) { std::string tok = next_token(true); if (tok == ")") { - if (openers.empty()) + if (openers.empty()) { + while (dest.size() && (dest.back() == ' ' || dest.back() == '\t')) + dest = dest.substr(0, dest.size() - 1); return true; + } if (openers.back() != '(') log_error("Mismatched brackets in macro argument: %c and %c.\n", openers.back(), tok[0]); |