[THRIFT-2154] Missing <operator body

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 0.9
• Fix Version/s: 0.10.0
• Component/s: C++ - Compiler

Environment

Fedora 19
g++ (GCC) 4.8.1 20130603 (Red Hat 4.8.1-1)

• Assignee: Unassigned
• Reporter: Blackbox Dev Team
• Created: 30/Aug/13 08:57
• Updated: 06/Jan/16 02:06
• Resolved: 29/Nov/15 16:11

Description

When I compile:

d.thrift

struct Ala {
	1: optional i32 a
}

struct Basia {
	1: optional map<Ala, i32> b
}

main.cpp

#include <iostream>
#include "gen-cpp/d_types.h"

int main() {
    Basia b;

    return 0;
}

makefile

GEN_SRC := main.cpp\
gen-cpp/d_constants.cpp \
gen-cpp/d_types.cpp \

GEN_OBJ := $(patsubst %.cpp,%.o, $(GEN_SRC))

THRIFT_DIR := /usr/local/include/thrift
BOOST_DIR := /usr/local/include

INC := -I$(THRIFT_DIR) -I$(BOOST_DIR)

.PHONY: all clean

all:  main

%.o: %.cpp 
	$(CXX) --std=c++11 -Wall -DHAVE_INTTYPES_H -DHAVE_NETINET_IN_H $(INC) -c $< -o $@

main: main.o $(GEN_OBJ)
	$(CXX) $^ -o $@ -L/usr/local/lib -lthrift

clean:
	$(RM) *.o gen-cpp/*.o main

I get an error:

g++ main.o gen-cpp/d_constants.o gen-cpp/d_types.o -o main -L/usr/local/lib -lthrift
gen-cpp/d_types.o: In function `std::less<Ala>::operator()(Ala const&, Ala const&) const':
d_types.cpp:(.text._ZNKSt4lessI3AlaEclERKS0_S3_[_ZNKSt4lessI3AlaEclERKS0_S3_]+0x14): undefined reference to `Ala::operator<(Ala const&) const'
collect2: error: ld returned 1 exit status

Issue Links

• relates to: THRIFT-2717 C++V2 generator/library